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Crazy Kanzen na Otona (Crazy 完全な大人; A Crazy, Perfect Adult) is ℃-ute's 21st single. It was released on April 3, 2013, in 6 editions: 1 regular and 5 limited editions. The Event V was released on May 3, 2013.

This single ranked 58th in the Oricon CD single rankings for the first half of 2013.



℃-ute - Crazy Kanzen na Otona (MV)

Crazy Kanzen na Otona (MV)


Regular Edition; Limited Editions B-C[]

  1. Crazy Kanzen na Otona
  2. The☆Treasure Box (ザ☆トレジャーボックス)
  3. Crazy Kanzen na Otona (Instrumental)

Limited Edition A[]

  1. Crazy Kanzen na Otona
  2. The☆Treasure Box
  3. Crazy Kanzen na Otona (Instrumental)
  4. Kanashiki Heaven (Suzuki Part Ver.)
  5. Kanashiki Heaven (Okai Part Ver.)
  6. Kanashiki Heaven (Instrumental)

Limited Edition D[]

  1. Crazy Kanzen na Otona
  2. Chikyuu kara no Sanjuso (地球からの三重奏; The Instrumental Trio from Earth) - Yajima Maimi, Suzuki Airi, Okai Chisato
  3. Crazy Kanzen na Otona (Instrumental)

Limited Edition E[]

  1. Crazy Kanzen na Otona
  2. Watashi wa Tensai (私は天才; I'm a Genius) - Nakajima Saki, Hagiwara Mai
  3. Crazy Kanzen na Otona (Instrumental)

Limited Edition A DVD[]

  1. Crazy Kanzen na Otona (Music Video)
  2. Kanishiki Heaven (Suzuki Part Ver.)
  3. Kanishiki Heaven (Okai Part Ver.)
  4. Kanishiki Heaven (Instrumental)

Limited Edition B DVD[]

  1. Crazy Kanzen na Otona (Music Video)
  2. Crazy Kanzen na Otona (Dance Commentary Ver.)
  3. Crazy Kanzen na Otona (Dance Shot Ver.)

Limited Edition C DVD[]

  1. Crazy Kanzen na Otona (Music Video)
  2. Crazy Kanzen na Otona (Close-up ver.)

Event V[]

  1. Crazy Kanzen na Otona (Yajima Maimi Solo Close Up Version)
  2. Crazy Kanzen na Otona (Nakajima Saki Solo Close Up Version)
  3. Crazy Kanzen na Otona (Suzuki Airi Solo Close Up Version)
  4. Crazy Kanzen na Otona (Okai Chisato Solo Close Up Version)
  5. Crazy Kanzen na Otona (Hagiwara Mai Solo Close Up Version)
  6. Making Eizou (メイキング映像; Making Footage)

Featured Members[]

℃-ute promoting single

Single Information[]

  • All Lyrics and Composition: Tsunku
Crazy Kanzen na Otona
The☆Treasure Box
  • Arrangement: Fujisawa Yoshiaki
Chikyuu kara no Sanjuso
Watashi wa Tensai


  • [2013.08.21] Odaiba Gasshuukoku Mezamashi Live 2013 (The☆Treasure Box)
  • [2015.06.14] Music Station (Crazy Kanzen na Otona)


【Budoukan Kouen Kettai!】℃-ute "Crazy Kanzen na Otona" Hatsubai Kinen Mini Live

A release event for the single was held on April 3, 2013 (the released date of the single) at Ikebukuro Sunshine City Fountain Square. At this event, a voice message from Tsunku announced their ℃-ute no Hi concert at Nippon Budokan and their concert in Paris, France.

A mini live with the following setlist was performed:

  1. Kanashiki Heaven
  2. MC
  3. Ai wa Itsumo Itsumo
  4. Momoiro Sparkling
  5. Dance de Bakoon!
  6. Concerts Announcement
  7. Crazy Kanzen na Otona
  8. MC


TV Performances[]

Concert Performances[]

Crazy Kanzen na Otona
The☆Treasure Box
Chikyuu Kara no Sanjuso
Watashi wa Tensai

Oricon Chart Positions[]

Mon Tue Wed Thu Fri Sat Sun Week Rank Sales
- 3
4 3
3 47,420
5 25 21 23 13 24 33 21 2,736
7 - - 23 - - - 48 1,346
- - - - - - - 148 402
- - - - - - - 164 298

Total Reported Sales: 52,202


  • The single was originally rumored by the same anonymous 2chan user who released information about "Kono Machi" weeks prior to its announcement. Online retailers Bic Camera[1] and CDJapan[2] confirmed the release date. The single was officially confirmed on February 14, 2013, during ℃-ute's Valentine's Day radio show, which was broadcasted during the Nakajima Saki no Cute na Jikan time slot.
  • Jacket photoshoots and filming of the music video began on February 16, 2013.
  • When a Twitter user asked Tsunku how they should anticipate ℃-ute's upcoming single, Tsunku replied that it'll make people wet their pants.
  • Okai Chisato blogged that the music video would be sexy and cool, and Suzuki Airi blogged that the song was a mixture of mature, sexy, and cool.
  • Yajima Maimi blogged that the dance number to "Crazy Kanzen na Otona" was to choreographed to their own desires, like "Kiss me Aishiteru".
  • According to Tsunku' Comments:
    • "The Treasure☆Box" is an awesome song and he hopes the fans look towards it.
    • "Chikyuu kara no Sanjuusou" is like "Kanashiki Heaven", but with harmonies in it this time. It looks like the song will be good.
    • "Watashi no Tensai" seems to be a great concert track and it will be explosive live.
  • This is the first single of ℃-ute to sell more than 50,000 copies.
  • It is one of 11 music videos for a single that has over 1,000,000 views on ℃-ute's official YouTube channel.
  • The dance shot version has also reached over 1,000,000 views, only one of three dance shot videos to achieve this (the others being "Dance de Bakoon!" and "Kiss me Aishiteru")
  • It was released on the same day as GREEN FIELDS's "Tokainaka no Kare", and Tasaki Asahi's "Sakura Dokei / Amayo no Tsuki".
  • After almost two years since being released this single peaked on the Recochoku music video rankings at number 10 and peaked on Recochoku digital rankings at number 5.

Additional Videos[]


External Links[]