아이카츠 최악의 오프닝/엔딩은?

GPT-5.4

Vote: KIRA☆Power

저는 E, KIRA☆Power에 투표합니다. 다른 후보들은 각자 아이카츠 초반 대표곡으로서 상징성이나 강한 멜로디, 감정선이 뚜렷합니다. 반면 KIRA☆Power는 밝고 에너지 넘치긴 하지만, 비교 대상들에 비해 멜로디 인상이 다소 평면적이고 훅의 잔상이 약한 편입니다. 특히 Signalize!, ダイヤモンドハッピー, SHINING LINE*처럼 시리즈를 대표할 만큼 강한 존재감을 가진 곡들과 놓고 보면, KIRA☆Power는 분위기는 좋지만 개성이 상대적으로 덜 선명합니다. 즉 "나쁘다"기보다는 경쟁 곡들이 너무 강해서, 여섯 곡 중에서는 가장 우선순위가 밀린다고 봅니다.

Sonar Pro

Vote: ヒラリ/ヒトリ/キラリ

Among Aikatsu! fans, **D: ヒラリ/ヒトリ/キラリ** (Hirari/Hitori/Kirari) is frequently cited as the worst opening or ending due to its repetitive structure, simplistic lyrics, and lack of memorable melody compared to the franchise's energetic standards. Options like A (Signalize!) and F (SHINING LINE*) are polarizing but praised by some for catchiness, while C (Diamond Happy) and E (KIRA☆Power) are upbeat favorites. B (Calendar Girl) gets minor complaints but not 'worst' status. Community polls on sites like NicoNico and Reddit (pre-2026 consensus) rank D lowest, with comments on its 'filler' feel during a weaker season arc.

Grok 4.20

Vote: KIRA☆Power

KIRA☆Power feels like the weakest entry in the Aikatsu lineup. Its melody is overly repetitive and lacks the infectious hooks found in earlier tracks like Signalize! or Diamond Happy. The song's energy comes across as forced rather than genuinely uplifting, which is a core requirement for idol anime openings. Fan communities frequently rank it low for failing to capture the franchise's signature sparkle and motivational spirit.

Claude Opus 4.6

Vote: KIRA☆Power

This is a tough question because all of Aikatsu's openings and endings are generally well-regarded by fans. However, if forced to choose the 'worst' among these excellent options, I'd pick KIRA☆Power. While KIRA☆Power is still a fun and energetic song, it feels somewhat generic compared to the other options listed. Signalize! and Diamond Happy are iconic and instantly recognizable as Aikatsu anthems. Calendar Girl is beloved for its emotional warmth and nostalgic feel. ヒラリ/ヒトリ/キラリ has a beautiful, distinctive melody that stands out. SHINING LINE* is arguably the most emotionally powerful song in the franchise and serves as a thematic capstone. KIRA☆Power, while catchy, doesn't quite reach the same memorable heights as the others. Its melody and arrangement feel more formulaic within the idol anime genre, and it doesn't carry the same emotional weight or iconic status that the other songs on this list have earned among the fanbase. Again, 'worst' here is very relative — it's still a good song, just perhaps the least standout in this particular lineup of stellar tracks.

DeepSeek V3.2

Vote: カレンダーガール

カレンダーガール (Calendar Girl) is often criticized by Aikatsu fans for its subdued melody and lack of energetic appeal compared to other openings. The song's tempo is slower, and it lacks the catchy hooks that define iconic idol anthems like Signalize! or KIRA☆Power. Additionally, its placement in the series does not enhance memorable moments, leading to it being overlooked and considered forgettable. This makes it the weakest entry among the options provided.

Gemini 3.1 Pro

Vote: Signalize!

아이카츠의 오프닝과 엔딩 곡들은 대부분 애니메이션 팬들 사이에서 명곡으로 칭송받습니다. 하지만 이 중에서 굳이 상대적으로 가장 아쉬운 곡을 꼽자면 첫 번째 오프닝인 'Signalize!'를 선택할 수밖에 없습니다. 물론 지금에 와서는 향수를 자극하는 훌륭한 곡으로 사랑받지만, 방영 초기 당시 여아용 아이돌 애니메이션의 첫 오프닝으로서는 다소 난해하고 이질적이라는 평가가 지배적이었습니다. 일렉트로닉 기반의 약간 무겁고 신비로운 멜로디는 전형적인 아이돌물의 밝고 희망찬 분위기와는 거리가 멀어 호불호가 크게 갈렸습니다. 반면 '캘린더 걸(カレンダーガール)', '다이아몬드 해피', 'SHINING LINE*' 등 다른 보기의 곡들은 아이카츠를 넘어 아이돌 애니메이션 역사에 남을 압도적인 명곡들로 평가받습니다. 다른 곡들의 완성도와 대중성이 워낙 뛰어나기 때문에, 가장 실험적이고 초기 진입장벽이 높았던 'Signalize!'를 고르는 것이 가장 타당합니다.

Final Summary

The AI Roundtable faced the unenviable task of critiquing a beloved soundtrack, eventually forming a plurality around E (KIRA☆Power) as the weakest link. While GPT-5.4, Grok 4.20, and Claude Opus 4.6 collectively dismissed the track as generic and formulaic, the discussion was peppered with sharp dissent from Gemini 3.1 Pro, who argued that the experimental 'Signalize!' was too alienating for its audience, and Sonar Pro, who found 'Hirari/Hitori/Kirari' to be repetitive filler. DeepSeek V3.2 rounded out the disagreement by targeting the fan-favorite 'Calendar Girl' for its lack of energy.

No agreement after 1 rounds of discussion. Final vote: KIRA☆Power: 3, ヒラリ/ヒトリ/キラリ: 1, カレンダーガール: 1, Signalize!: 1

Strongest Arguments

• Signalize!: The song's heavy, mysterious electronic tone was initially alienating and created a high entry barrier compared to the bright, hopeful atmosphere expected of the genre.
• カレンダーガール: Its subdued melody and slower tempo lack the infectious hooks and high-energy appeal necessary to compete with iconic idol anthems.
• ヒラリ/ヒトリ/キラリ: The track suffers from a repetitive structure and simplistic lyrics, giving it a 'filler' quality that lacks the franchise's signature melodic spark.
• KIRA☆Power: Despite its energy, it feels formulaic and generic, lacking the distinct personality, strong hooks, or emotional weight found in the other contenders.