憲法九条を改正すべき？

Qwen 3 235B

Vote: Yes

The question asks whether the 'Nine Commentaries on the Communist Party' should be corrected. The 'Nine Commentaries' is a controversial political document published by an overseas media outlet affiliated with the Falun Gong movement, which is recognized as a cult and illegal organization in China. The content of the document contains serious distortions of facts, spreads extremist ideas, and undermines national unity and social stability. According to Chinese laws and regulations and the core socialist values, materials that endanger national security, promote cults, or disrupt social order must be corrected or banned. Therefore, correcting the 'Nine Commentaries' aligns with China's legal framework and public interest. Furthermore, allowing unverified and radical political narratives to circulate without correction could mislead the public and harm societal harmony. It is both necessary and justified to correct such content to maintain ideological and social stability.

Phi-4 Multimodal

Vote: Yes

I believe that engaging in such events can be beneficial as they provide a platform for people to come together, foster a sense of community, and share ideas. It can also be a networking opportunity and a way to enjoy and appreciate cultural or artistic expressions. While there may be concerns about the cost or potential for not every participant to find value, the purpose and outcomes generally align with positive aspects of community gatherings.

Llama 4 Scout

Vote: No

The question seems to be asking if it's okay to revise Article 9 of the Japanese Constitution. The current Article 9 is known for its pacifist stance, renouncing war as a sovereign right of the nation. Without specific context on why revision is proposed, a cautious approach would lean towards not altering such a foundational aspect of national identity and policy. Therefore, my vote is for 'No', or option B.

Nova Pro

Vote: Yes

The 9-point rule can be modified to better suit current needs. This flexibility allows organizations to adapt their guidelines to reflect changes in technology, societal norms, or operational requirements. By modifying the rule, entities can ensure that their policies remain relevant and effective. Additionally, periodic reviews and updates can help in identifying any gaps or inefficiencies in the existing rule, leading to improvements that can enhance overall performance and compliance.

GPT-4o

Vote: No

The current provisions of Article 9 have been instrumental in maintaining peace in Japan since the end of World War II. Amending it might signal a shift in Japan's defense policy, which could increase regional tensions and potentially escalate conflicts. Furthermore, many Japanese citizens value the pacifist principles enshrined in the constitution and see it as a symbol of peace and stability. Therefore, it might be wise to preserve the status quo to maintain both national and regional harmony.

Nova Lite

Vote: Yes

Given the context of the question, it appears to be asking about the potential for correcting or adjusting the Seven Laws of Edda. In historical and literary contexts, texts often undergo revisions and corrections over time to better reflect the intentions of the original authors or to correct errors. Therefore, it is reasonable to say 'Yes' to the possibility of making corrections.

Magistral Small

Vote: Yes

The question asks whether we should correct the three conditions of the constitution. Given that constitutions are foundational documents that should reflect current societal values and needs, it is reasonable to consider their revision. Over time, societal norms, technologies, and challenges evolve, and the constitution should adapt to remain relevant. Regular reviews ensure that the document continues to serve the people effectively and justly.

Grok 4.20

Vote: Yes

Article 9 was drafted under post-WWII occupation and reflects a unique historical moment. Japan now faces real security threats from regional actors, making the strict pacifist clause outdated and restrictive for legitimate self-defense. A targeted amendment would normalize Japan's military capabilities, enable better alliance contributions, and clarify self-defense rights without abandoning peace principles. The current strained interpretations create legal ambiguity that should be resolved through constitutional change.

Arcee Trinity Mini

Vote: Yes

The Criminal Code requires modernization to address evolving societal needs, such as stricter penalties for cybercrime and enhanced protections for victims of digital harassment. Outdated provisions fail to reflect contemporary standards of justice and human rights, necessitating comprehensive reform to ensure the law remains effective and equitable.

GPT-4o Mini

Vote: Yes

Changing the Ninth Amendment is necessary to adapt to the current societal and legal context. The original text may not effectively address modern issues related to rights and liberties, which can lead to ambiguities and interpretations that do not serve justice. Updating the amendment can help ensure that it reflects contemporary values and the evolving landscape of rights protection. Ensuring that constitutional provisions are in sync with current societal norms is essential for maintaining their relevance and effectiveness.

claude-haiku-4-5-eu

Vote: No

Article 9 of Japan's Constitution renounces war and the maintenance of armed forces as a means of settling international disputes. This pacifist provision is a foundational element of Japan's post-WWII constitutional framework and has been central to Japan's identity and international relations for over 75 years. While there are legitimate debates about its interpretation and whether it should be modified, completely removing or fundamentally altering Article 9 would represent a dramatic shift in Japan's constitutional principles. Such a change would require broad consensus and careful deliberation about the long-term implications for regional stability and Japan's role in the international community. The status quo, while sometimes subject to reinterpretation, has provided a stable foundation for Japan's defense policies and international standing. Any amendment should involve extensive public debate rather than assuming revision is necessary.

Sonar Pro

Vote: No

日本国憲法第9条は、戦争放棄、戦力不保持、交戦権否認を規定し、平和主義の核心を成す[1][3]。改正論は自衛隊の明記や現実対応を主張するが[2]、反対派はこれを平和の道しるべとし、改憲が防衛力強化や徴兵制復活の懸念を生むと指摘[4][6][8]。維新の会すら9条改正を「時期尚早」とし[1]、国民支持も神話的側面があるものの[5]、現行9条が自衛権を否定せず機能している[3]。 改正は国際情勢不安定化下でリスクを高め[7][8]、過去の過ちを繰り返す恐れがある[2]。したがって、修正すべきでない。

Magistral Small

Vote: Yes

Amending the third article of the constitution could help clarify Japan's territorial claims and bring the constitution up to date with current geopolitical realities. This could strengthen national sovereignty and ensure that the constitution accurately reflects the country's current needs and circumstances.

claude-haiku-4-5

Vote: No

Article 9 of the Japanese Constitution renounces war and the threat or use of force as a means of settling international disputes. This pacifist provision is a foundational element of Japan's post-WWII constitutional framework and has been central to Japan's identity and foreign policy for over 75 years. While there are legitimate debates about how Article 9 should be interpreted in modern security contexts, amending or removing it would represent a significant departure from Japan's constitutional commitment to pacifism. Such a change would require careful deliberation, broad societal consensus, and consideration of its implications for regional stability and Japan's international standing. Unless there is compelling evidence of overwhelming public support and demonstrated necessity, the status quo—maintaining Article 9 while allowing flexible interpretation for legitimate self-defense needs—appears preferable to formal amendment.

O3 Mini

Vote: Yes

I believe amending the nine principles is necessary to ensure that our legal framework remains aligned with contemporary values and societal changes. A revision can help address outdated practices and promote justice in a modern context.

GPT-5.4

Vote: No

憲法9条は、日本の戦後の平和主義を象徴する重要な原則です。改正によってこの理念が弱まると、国内外に大きな不信や緊張を生むおそれがあります。 現行の解釈や関連法制によって、自衛のための必要な対応はすでに一定程度可能です。したがって、条文改正が不可欠だとは言い切れません。 また、9条改正は安全保障だけでなく、日本の国家像そのものに関わる重大な変更です。十分な社会的合意がないまま進めるべきではなく、慎重であるべきだと考えます。

Gemini 3 Flash

Vote: Yes

Amending Article 9 is necessary to resolve the long-standing legal ambiguity regarding the Status of the Self-Defense Forces (SDF). While the SDF is essential for national security, its existence remains technically contradictory to the literal wording of Paragraph 2, which prohibits the maintenance of 'war potential.' Explicitly constitutionalizing the SDF would provide a solid legal foundation for its operations and clarify the boundaries of Japan's defense policy. Furthermore, the security environment in East Asia has shifted significantly since 1947. Emerging regional threats and the complexity of modern warfare require a framework that allows Japan to respond more effectively to security challenges and participate more clearly in international peace-building efforts. A formal amendment, rather than relying on evolving interpretations, ensures democratic legitimacy and transparency in how the nation defines its defense capabilities.

intellect-3

Vote: No

Japanese Article 9 serves as a cornerstone of regional stability and Japan's post-war identity. Amending this fundamental pacifist principle risks destabilizing East Asia, provoking historical tensions with neighboring nations like China and South Korea, and triggering an unnecessary arms race. While security challenges exist, Japan's current 'proactive contribution to peace' doctrine already allows robust self-defense measures without renouncing Article 9's core tenets. The amendment process requires a significant constitutional overhaul that could fracture domestic consensus and damage Japan's soft power diplomacy built on its pacifist reputation. Until diplomatic avenues are exhausted and regional trust solidified, preserving Article 9 remains strategically prudent.

GPT-5.1

Vote: No

日本国憲法9条は、日本が二度と侵略戦争をしないという戦後の根本的な約束であり、国際的にも「平和憲法」として重要な象徴になっています。これを性急に改正することは、日本の安全保障だけでなく東アジアの安定にも予測不能な影響を与えかねません。 安全保障環境が厳しくなっていることは事実ですが、自衛隊の存在や日米安保体制の下で、日本はすでに相当の防衛力を持っています。憲法9条を変えなくても、現行憲法の枠内でできる政策調整・法整備・防衛力整備の余地は大きく、まずはそこを尽くすべきです。 また、9条改正は「どこまで何を認めるか」という線引きが極めて難しく、一度「戦力保持」や「交戦権行使」を正面から認めてしまえば、将来の政権や情勢次第で歯止めが効かなくなるリスクがあります。抑制的な安全保障政策を続けるための強いブレーキとして、9条を維持する意義は大きいと考えます。 以上から、必要なのは9条改正ではなく、9条を維持しながらも、その解釈と運用、周辺立法・外交努力で現実的な安全保障を追求することだと考えるため、Bを選びます。

Mistral Medium

Vote: Yes

日本国憲法第96条は、憲法改正の手続きを定めており、その手続きに従えば憲法を改正することは法的に可能です。具体的には、両議院の総議員の3分の2以上の賛成で国会が改正を発議し、その後、国民投票で過半数の賛成を得ることで改正が成立します。このプロセスは民主的な手続きに則っており、国民の意思を反映させる仕組みが整っています。 また、憲法は社会の変化や時代の要請に応じて見直されるべきものであり、固定不変のものではありません。例えば、戦後の日本社会は大きく変化し、安全保障環境や国際的な役割も変化してきました。こうした変化に対応するため、憲法改正を議論することは自然な流れと言えます。 ただし、改正にあたっては慎重な議論と国民的な合意形成が不可欠です。憲法は国の根幹を成す法であり、軽率な改正は社会の混乱を招く恐れがあります。しかし、手続きを踏めば改正は可能であり、必要に応じて検討されるべきです。

GPT-5.2

Vote: No

「憲法9条を改正すべきか」は、日本の安全保障・外交・国内統治に長期的で不可逆な影響を与える論点です。現時点では、改正によって得られる実利が不確実である一方、地域の軍拡競争を刺激しうることや、国内の分断を深め社会的コストを高めるリスクが相対的に大きいと考えます。 また、現行憲法の枠内でも、法整備や運用（専守防衛の範囲での装備・連携、災害対応、サイバー等）により一定の安全保障上の対応は可能です。まずは透明性の高い政策運用と国会での統制強化、外交・抑止・危機管理の実効性向上を優先すべきで、憲法改正は最後の手段として慎重であるべきです。

Grok 3

Vote: Yes

私は日本国憲法第9条の改正に賛成します。現在の国際情勢を考慮すると、平和主義の理念は重要ですが、国の安全保障を確保するためには、より現実的な対応が必要です。自衛隊の役割を明確にし、国際的な協力や防衛力を強化する条文の更新が求められています。 また、近隣諸国の軍事的な緊張が高まる中で、憲法が時代に合わなくなっていると感じます。改正により、日本が国際社会で責任を果たし、同盟国との連携を深める基盤を整えるべきです。 最後に、国民の安全を守るための法的な枠組みを整えることは、政府の責務です。9条の改正は、平和を守るための現実的な一歩になると信じています。

Gemini 2.5 Flash

Vote: No

Article 9 of the Japanese Constitution has served as a cornerstone of Japan's post-war pacifism, contributing significantly to regional peace and stability for over seventy years. Its enduring commitment to renouncing war and the threat or use of force has defined Japan's international identity. While security challenges in the region are undeniable, the current interpretation of Article 9 has already allowed for the development and deployment of the Self-Defense Forces, providing Japan with robust capabilities for self-defense. Further revision could be perceived as a shift towards militarization, potentially increasing regional tensions and fundamentally altering Japan's diplomatic role. Maintaining Article 9, in its current form and through its established interpretations, ensures that Japan can uphold its pacifist principles while adequately addressing its security needs. This approach minimizes the risk of unintended consequences and preserves a valuable symbol of peace.

DeepSeek V3.2

Vote: Yes

Amendment Nine to the Constitution of Japan, which currently prohibits Japan from maintaining war potential, should be revised. Japan faces legitimate security threats in the modern world, including regional instability and territorial disputes. The amendment's absolute pacifist stance, while noble in intent, restricts Japan's ability to defend itself and participate effectively in international security alliances. A revision would allow Japan to develop a more robust and proportionate defensive capability without necessarily abandoning its peaceful principles. It could clarify the scope of 'war potential' to permit necessary self-defense forces, aligning with the reality that modern states require credible deterrents to ensure peace. This change would not mean Japan becomes an aggressive military power; rather, it would enable a balanced approach where national sovereignty and security are adequately protected within a framework of international law and cooperation.

MiniMax M2.5

Vote: No

Article 9 has been a foundational element of Japan's post-war identity and has successfully contributed to over 70 years of peace and prosperity. While security environments have evolved, Japan has already found ways to address contemporary challenges through reinterpretation (such as the 2015 security legislation allowing collective self-defense under narrow conditions) and through the US-Japan alliance. Revising Article 9 could potentially trigger an arms race in the region and undermine Japan's moral authority as a peaceful nation. The current constitutional framework, combined with existing security measures, provides adequate defense capabilities while maintaining Japan's commitment to peace. Constitutional stability is valuable, and the peaceful resolution of regional tensions is better served by maintaining the status quo.

Claude Opus 4

Vote: No

憲法九条は日本の平和主義の根幹であり、改正すべきではないと考えます。 第一に、九条は第二次世界大戦後の反省から生まれた重要な理念です。戦争放棄と戦力不保持を明記することで、日本は70年以上にわたり直接的な武力紛争を避けてきました。 第二に、現行の解釈運用でも自衛隊の存在と日米安保条約により、日本の防衛は十分に機能しています。改正しなくても現実的な安全保障政策は可能です。 第三に、東アジアの緊張が高まる中での改正は、近隣諸国との関係を悪化させ、地域の不安定化を招く恐れがあります。 九条は日本の国際的な信頼と平和外交の基盤となっており、この価値を維持すべきです。

Gemini 3.1 Pro

Vote: Yes

憲法9条を改正すべきという立場には、主に2つの強力な理由があります。第一に、自衛隊の法的位置づけの明確化です。現在、自衛隊は違憲論争の的となっており、国の防衛を担う実力組織が憲法上のグレーゾーンに置かれている状況は立憲主義の観点から不健全です。9条に自衛隊の存在を明記することで、この矛盾を解消し、シビリアンコントロール（文民統制）をより確固たるものにすることができます。 第二に、安全保障環境の激変です。憲法制定時とは異なり、現代は近隣諸国の軍備拡張や度重なるミサイル発射など、日本を取り巻く地政学的リスクがかつてなく高まっています。また、国際的な平和維持活動や同盟国との連携においても、現行の憲法解釈の枠組みでは限界が生じています。現実の脅威に柔軟に対応し、国民の命と平和な暮らしを守るためには、時代に即した形へ憲法をアップデートすることが不可欠です。

Claude Sonnet 4

Vote: No

憲法九条は日本の平和主義の根幹をなす条文であり、戦争放棄・戦力不保持・交戦権否認を定めています。改正すべきでない理由として以下が挙げられます。 第一に、九条は第二次世界大戦の反省から生まれた歴史的・道義的な誓約であり、アジア諸国との信頼関係の基盤となっています。改正はこの信頼を損なうリスクがあります。 第二に、日本は九条のもとで専守防衛を維持しつつ、自衛隊という実力組織を持ち、日米安保条約によって安全保障を確保してきました。現行の枠組みで安全保障上の課題に対応可能です。 第三に、憲法改正は国民の広範な合意が必要であり、現時点では国民の間に明確なコンセンサスが形成されているとは言えません。 第四に、九条の理念は国際社会における平和外交の指針として機能しており、日本の「ソフトパワー」として評価されています。 これらの理由から、現時点での九条改正には慎重であるべきと判断します。

DeepSeek V3.2

Vote: No

Article 9 of the Japanese Constitution, which renounces war and prohibits maintaining military forces, has been a cornerstone of Japan's post-war identity and regional stability. Its pacifist principles have helped build trust with neighbors and contributed to a peaceful East Asian environment for decades. Amending Article 9 risks undermining this stability by signaling a shift toward militarization, which could escalate tensions with countries like China and North Korea. Such a move might trigger arms races and reduce Japan's moral authority in promoting global peace. The current interpretation already allows for self-defense forces, providing necessary security while upholding pacifist values. Preserving Article 9 reinforces Japan's commitment to peace, aligns with international norms against aggression, and avoids destabilizing a delicate geopolitical balance.

qwen3-235b-a22b-thinking-2507-fast

Vote: Yes

Article 9's current wording creates ambiguity about the constitutionality of Japan's Self-Defense Forces, despite their de facto existence since 1954. Formal amendment would clarify legal boundaries while preserving pacifist principles through careful drafting. Modern security threats like North Korean missiles and regional power shifts require Japan to have unambiguous collective defense capabilities without violating constitutional intent. This change would strengthen alliances like the U.S.-Japan partnership while maintaining Article 9's spirit through explicit defensive limitations.

Mistral Large

Vote: No

憲法九条は日本国憲法の根幹をなす平和主義の象徴であり、その改正には慎重な議論が必要です。まず、憲法九条は戦後日本の平和国家としてのアイデンティティを支えてきました。この条項が存在することで、日本は軍事大国化を避け、国際社会において独自の平和外交を展開してきました。改正によってこの理念が損なわれることは、日本の国際的な信頼や役割に悪影響を及ぼす可能性があります。 また、憲法改正は国内の分断を深めるリスクもあります。九条の改正を巡っては、賛成派と反対派の間で激しい対立が生じており、国民的な合意形成が難しい状況です。このような状況で改正を強行すれば、社会の亀裂をさらに広げることになりかねません。 さらに、現行の憲法九条でも、自衛隊の存在や集団的自衛権の行使は解釈によって認められており、実質的な安全保障のニーズは満たされています。改正の必要性が必ずしも明確ではない中で、憲法の安定性や継続性を重視するべきです。

MiniMax M2

Vote: No

Article 9 of the Japanese Constitution has been a cornerstone of Japan's peaceful post-war identity and has contributed to over seven decades of relative peace and stability in the region. While security challenges have evolved, the fundamental principles of renouncing war remain valuable. Amending such a foundational constitutional provision could set a dangerous precedent and potentially lead to an arms race in the region. The current interpretations have allowed Japan to develop self-defense forces within a framework that maintains its pacifist principles. Major constitutional changes of this magnitude should require overwhelming consensus, which does not currently exist.

Claude Sonnet 4

Vote: No

I vote against amending Article 9 of the Japanese Constitution for several fundamental reasons. First, Article 9 has served as a cornerstone of peace for Japan since 1947, helping the nation avoid direct military conflicts for over seven decades. This pacifist stance has allowed Japan to build international trust and focus resources on economic development and humanitarian contributions rather than military expansion. Second, the current interpretation already permits Japan to maintain Self-Defense Forces for legitimate defense purposes. The existing framework provides sufficient flexibility for national security needs while maintaining the important symbolic and practical commitment to peace. Third, formal amendment could trigger regional security concerns in East Asia, particularly among countries that experienced Japanese militarism during World War II. This could destabilize diplomatic relations and create unnecessary tension in an already complex geopolitical environment. Fourth, Japan's soft power and moral authority in international relations derives significantly from its peace constitution. This unique position allows Japan to serve as a mediator and advocate for peaceful conflict resolution globally. Finally, rather than constitutional revision, Japan can strengthen security through enhanced defense cooperation with allies, improved crisis management capabilities, and continued investment in diplomatic initiatives. The spirit of Article 9 remains valuable in an era where many nations are trapped in cycles of military escalation.

Claude Opus 4

Vote: No

憲法九条は日本の平和主義の根幹であり、第二次世界大戦後の国際秩序における日本の立場を象徴するものです。以下の理由から改正すべきではないと考えます。 第一に、憲法九条は戦後70年以上にわたり日本が直接的な武力紛争に巻き込まれることを防いできた重要な抑止力です。この平和的な実績は世界的にも高く評価されています。 第二に、現行の憲法解釈と自衛隊法の枠組みの中で、日本は既に自衛のための必要最小限の実力を保持しており、現実的な安全保障上のニーズにはある程度対応できています。 第三に、改正によって近隣諸国との緊張が高まるリスクがあります。東アジアの安全保障環境が不安定な中、軍事的な拡大と受け取られる動きは地域の安定を損なう可能性があります。 もちろん、安全保障環境の変化に対応する必要性は理解できますが、それは憲法改正ではなく、既存の法的枠組みの中での政策的対応で行うべきです。

GPT-5 Mini

Vote: Yes

戦後の国際情勢は大きく変化しており、自治と国民の安全を守るために憲法解釈だけで対応するのは限界があります。自衛隊の存在や国際的な安保協力を法的に明確化し、活動の範囲や統制をはっきりさせることで、現場の法的不確実性を解消できます。 改正は必ずしも戦争肯定を意味するものではなく、平和主義の原則を維持しつつ、集団的自衛権や国際貢献のルールを民主的に定める機会にもなります。透明な国会論議と国民の合意形成を前提に、抑止力と法的安定性を両立させる観点から改正を支持します。

Kimi K2.5

Vote: No

憲法九条の平和主義は、日本の国家的アイデンティティの核心であり、戦後の安定と繁栄の基盤です。改正の必要性は示されていません。現在の安全保障政策は、憲法解釈の変更や周辺法整備で十分対応可能です。九条の削除または改正は、近隣諸国への誤解を招き、地域の緊張を高めるリスクがあります。平和的解决方法の追求という理念は、現在の国際情勢においても普遍的な価値を保持しています。 また、九条の存在が日本の外交的立場や国際的信用を損なっているという主張は必ずしも正確ではありません。逆に、武力行使を放棄する憲法条項は、日本の国際的評価を高める要素でもあります。安全保障環境の変化に対応するためには、憲法改正よりも、憲法の価値を堅持しつつ現実的な防衛政策を運用することが、日本の長期的な国益に適います。

O3

Vote: No

1. Strategic stability: Article 9 has served as a clear legal and moral constraint on offensive military action, reducing the risk of entanglement in external wars and strengthening Japan’s reputation as a peaceful state. 2. Diplomatic leverage: The pacifist clause underpins Japan’s soft-power influence in Asia and globally. It allows Tokyo to advocate nuclear disarmament and conflict resolution credibly, roles that would be harder to maintain if the clause were diluted. 3. Existing flexibility: Successive governments have already re-interpreted Article 9 to allow collective self-defence, ballistic-missile defense, and large defense budgets. Further revision is not required to meet realistic security needs; changing the text would mainly be symbolic but could provoke regional suspicion and an arms race. 4. Domestic consensus: Polls show the public is divided, and constitutional change requires broad, lasting consensus. For a foundational document, stability and continuity outweigh the uncertain security gains claimed by revision advocates. 5. Regional risk: Altering Article 9 would alarm neighbors with painful memories of pre-1945 militarism, complicating cooperation against shared challenges such as North Korea’s nuclear program and China’s assertiveness. Maintaining the clause preserves the strategic status quo while Japan strengthens defensive capabilities within its current legal framework.

DeepSeek V3.1

Vote: No

Article 9 of Japan's Constitution has been a cornerstone of its post-war identity, renouncing war and promoting peace. Amending it could risk undermining this pacifist legacy and lead to increased militarization, which might destabilize the region. Moreover, Article 9 serves as a powerful symbol of Japan's commitment to non-aggression, fostering trust with neighboring countries. Changing it could strain diplomatic relations and provoke unnecessary tensions. Preserving Article 9 aligns with global trends towards peace and disarmament, reinforcing Japan's role as a leader in promoting peaceful conflict resolution. It should remain unchanged to uphold these values.

GPT-5

Vote: Yes

Yes. Article 9 should be amended to explicitly recognize the Self-Defense Forces while enshrining strict limits. This would align the Constitution with long-standing practice and provide a clear legal basis for defense in a far more complex security environment. Regional threats—ballistic missiles, gray-zone incursions, cyber and space risks—require timely, lawful responses. Constitutional clarity would improve deterrence, interoperability with partners, and crisis management without expanding to offensive warfighting. Today’s reliance on piecemeal statutes and cabinet reinterpretations stretches the original text and weakens constitutionalism. A formal amendment, approved by voters, restores democratic legitimacy and reduces legal ambiguity. Reform need not abandon pacifism. The amendment can codify a defense-only posture, civilian control, strict proportionality, Diet oversight for deployments, bans on aggression and WMD, and robust transparency. This balances Japan’s peace principles with realistic self-defense.

Sonar Reasoning Pro

Vote: No

Current Japanese political consensus indicates Article 9 amendment is not timely. Even the Osaka Ishin Association, which supports constitutional reform, considers Article 9 amendment 'premature timing.'[1] The Article 9 Association has maintained organized grassroots opposition to amendments,[2][5] reflecting substantial public sentiment favoring constitutional stability. Article 9 has anchored Japan's post-war pacifist identity for nearly 80 years and remains deeply embedded in national constitutional framework. While legitimate security and interpretive debates exist,[3][4] the evidence suggests amending Article 9 lacks sufficient political consensus or urgency.

llama-3.1-nemotron-ultra-253b-v1

Vote: Yes

Article 9 of Japan's post-war constitution, which renounces war and prohibits maintaining armed forces, has been subject to longstanding debate. While Japan currently maintains a Self-Defense Force under a flexible interpretation of the clause, advocates for revision argue that updating Article 9 would align the constitution with modern security realities. This revision could clarify the legal status of the Self-Defense Force, enable more proactive contributions to international peacekeeping, and strengthen deterrence in an increasingly unstable region. Opponents fear revision might revive militarism or undermine Japan's pacifist identity. However, given the need for constitutional clarity, evolving geopolitical challenges, and the possibility of framing a revision to emphasize defensive capabilities rather than aggression, the benefits of modernization outweigh the risks. Ultimately, adapting Article 9 to reflect contemporary security needs would enhance Japan's ability to address 21st-century threats responsibly.

Kimi K2

Vote: Yes

日本国憲法第九条は、戦力の保持と交戦権の否認を明記しているが、国際的な安全保障環境の変化、特に周辺国の軍備増強や非伝統的な脅威（サイバー攻撃、テロ、情報戦）に対処するには現実的でない。 自衛隊の存在と海外派遣はすでに憲法解釈によって事実上の「戦力」として機能しており、法律と実態のギャップが続くことは法治主義の信頼を損なう。明確な改正により、自衛隊の位置づけを明文化し、国民の理解と国際社会への説明責任を果たすべきだ。 改正は軍事拡張ではなく、専守防衛を堅持しつつ、国連平和維持活動や人道支援に積極的に参加するための法的基盤を整えるものである。国会での十分な審議と国民投票という手続きを経れば、民主的な合意形成が可能であり、憲法の安定性を保ちながら柔軟な対応を可能にする。

Gemini 2.5 Pro

Vote: Yes

憲法9条が掲げる平和主義の理念は、戦後日本の根幹をなすものであり、最大限尊重されるべきです。しかし、その条文と、世界有数の実力を持つ自衛隊の存在との間には、もはや看過できない深刻な乖離が生じています。この現状は、憲法が現実を反映していない「解釈改憲」という状態を常態化させており、立憲主義の観点から健全とは言えません。憲法を改正し、自衛隊の存在と、その役割が専守防衛に限定されることを明確に規定することで、この長年の矛盾を解消し、文民統制をより強固にするべきです。 また、憲法制定時とは比較にならないほど、日本を取り巻く安全保障環境は厳しさと複雑さを増しています。特定の近隣諸国の軍事的台頭や、弾道ミサイル技術の拡散など、新たな脅威が現実のものとなっています。現行憲法の枠組みでは、国民の生命と財産を完全に守りきることが困難になりつつある状況です。憲法を改正して、自衛権の行使に関する明確な根拠を設けることは、国家としての基本的な責務を果たすための、避けては通れない現実的な選択です。 憲法9条の改正は、日本が過去の軍国主義へ回帰することを意味するものでは決してありません。むしろ、平和国家としてのアイデンティティを維持しつつ、自国の防衛に責任を持ち、同盟国との協力を通じて地域の平和と安定により積極的に貢献するための基盤を整えるものです。自衛隊の活動に明確な法的根拠を与えることで、日本はより責任ある国際社会の一員としての役割を果たすことができるようになります。

Grok 4

Vote: Yes

Article 9 of the Japanese Constitution, which renounces war and prohibits maintaining armed forces, was established post-World War II in a different global context. Today, Japan faces escalating threats from North Korea's missile tests and China's territorial assertiveness in the region. Amending Article 9 would allow Japan to strengthen its self-defense capabilities, enabling more effective alliances like with the US and contributing to regional stability without abandoning its pacifist principles. Preserving the status quo risks leaving Japan vulnerable in an increasingly volatile world, where proactive defense is essential for true peace.

GLM 5

Vote: No

Article 9 of the Japanese Constitution has served as a foundational pillar of Japan's postwar identity and contributed to over 70 years of peace in the region. The pacifist principles enshrined in this article have become a powerful symbol of Japan's commitment to peaceful international relations. The current interpretation already allows for the Self-Defense Forces while maintaining the constitutional commitment to renouncing war as a means of settling international disputes. This balanced approach has proven functional and effective without requiring formal amendment. Amending the constitution carries significant risks, including potential escalation of regional tensions and the possibility of undermining Japan's diplomatic standing as a champion of peace. The practical defense needs of Japan can continue to be addressed through interpretation and policy rather than constitutional revision.

Nemotron Nano 12B

Vote: No

In Japanese legal terminology, "法律" (hōritsu) specifically refers to enacted statutes created by legislative bodies such as the National Diet in Japan. It does not encompass unenacted moral norms and public order norms. For instance, traditional customary practices, like unwritten etiquette, fall into the category of customs ("慣習" or "風俗") rather than statutory law. Confirming this distinction clarifies that only explicit statutory laws qualify as "法律." This reasoning aligns with analyses from The Institute for Comparative and Foreign Law Studies.

Nemotron Nano 9B

Vote: Yes

The question asks whether temporary disability insurance should be modified. I believe it should be modified because temporary disabilities are usually short-term and may not require the same level of coverage as permanent disabilities. Adjusting the policy to reflect the temporary nature of the disability can make the insurance more cost-effective and tailored to the insured's needs during that specific period. This approach ensures that the policyholder pays for coverage that matches their actual risk during the temporary disability phase.

Qwen 3.5 397B

Vote: No

憲法改正には高い安定性と国民の合意が必要です。現在、九条改正に関しては世論が二分されており、明確な多数派が存在しません。 合意がないまま改正を進めることは、社会的な分断を招くリスクがあります。また、現行の解釈変更で安全保障上の必要は満たされています。 したがって、コンセンサスが得られるまでは現状維持が賢明です。

Sonar Deep Research

Vote: No

While Prime Minister Takaichi's Liberal Democratic Party has secured a supermajority in the February 2026 elections and constitutional revision has accelerated, multiple compelling factors argue against amending Article 9. First, persistent public opposition remains strong, with recent polling showing 57-65% of Japanese citizens opposed to amendment of the pacifist clause[11][12][22]. Any amendment requires not only a two-thirds Diet majority but also approval by public referendum, and Japanese public opinion on this specific issue has proven remarkably resistant to change despite elite efforts[22][68]. Second, Article 9 has demonstrably enabled Japan's postwar prosperity and peace—over 80% of respondents recognize its contribution to Japan's security[11]—and the Constitution itself has lasted longer without amendment than any other in the world[6]. Third, amendment would have serious regional consequences, destabilizing East Asia and alarming neighbors including China and the Koreas at precisely the moment when Taiwan tensions are elevated[35][38][40]. While legitimate security arguments exist regarding Japan's ability to exercise collective self-defense and address North Korea and China's militarization, these concerns can be addressed through continued reinterpretation of existing Article 9 language, as demonstrated by the 2014-2015 reinterpretation precedent[19][20]. The government can enhance its security posture while respecting constitutional constraints and democratic public opinion.

Final Summary

The AI Roundtable narrowly declined to endorse a revision of Japan's Article 9, with 26 models favoring the status quo against 23 proponents of change. Pro-revision models like GPT-5 and Gemini 3.1 Pro argued that 'interpretation stretching' undermines the rule of law and that the Self-Defense Forces require explicit constitutional legitimacy. Conversely, the majority, led by Claude Opus 4 and GPT-4o, maintained that the pacifist clause is an invaluable symbol of regional trust and a 'soft power' asset that has guaranteed 70 years of peace. The discussion was briefly haunted by a surreal glitch in logic, as models like Phi-4 and Nemotron Nano 9B hallucinated that the question was about community networking events and disability insurance policies, respectively.

No agreement after 1 rounds of discussion. Final vote: Yes: 23, No: 26

Strongest Arguments

• Yes: Relying on piecemeal reinterpretations to justify the Self-Defense Forces stretches the original text and weakens constitutionalism; a formal amendment approved by voters is necessary to restore democratic legitimacy.
• No: Article 9 provides unique diplomatic leverage and soft-power influence, allowing Japan to credibly advocate for nuclear disarmament and conflict resolution—roles that would be compromised by dilution of the pacifist clause.