is the debut major-label single by the Japanese girl group

Momoiro Clover is a Japanese idol girl group, commonly abbreviated as MCZ or . The four members of MCZ are known for energetic performances, incorporating elements of ballet, gymnastics, and action movies. MCZ is notable for being the first female group to h ...

, released in Japan through

Universal J Universal is the adjective for universe. Universal may also refer to: Companies * NBCUniversal, a media and entertainment company ** Universal Animation Studios, an American Animation studio, and a subsidiary of NBCUniversal ** Universal TV, a t ...

on May 5, 2010. It reached third place on the

Oricon , established in 1999, is the holding company at the head of a Japanese corporate group that supplies statistics and information on music and the music industry in Japan and Western music. It started as, which was founded by Sōkō Koike in Nov ...

charts. The dance routine for the song incorporates intense acrobatics, including a "shrimp jump", cartwheels and a leapfrog. The track appears in Japanese game, '' Just Dance Wii U'' and the only song in '' Just Dance Wii U'' which features the original member Akari Hayami.

Release

The single was released on May 5, 2010 in 7 versions: Regular Edition and one limited edition for each member: Limited Edition A, Limited Edition B, C, D, E, and F. Each limited edition has a different member on the cover. The single debuted at the 1st place in the Oricon Daily singles Chart and at the 3rd place in the Oricon Weekly Singles Chart, selling in that first week 22,537 copies. On September 26, 2012, Momoiro Clover's already former label Universal J re-released the single under the title of . The 2012 re-release was a repackage of the original version. It only had one version, with the cover of the original Regular Edition, but it included a DVD with the original music video for the song "Ikuze! Kaitō Shōjo". The re-release debuted at number 6 in the Oricon daily singles chart and at number 7 for the week.

Dance routine and music video

In some scenes of the music video, the members appear wearing costumes of a maid, a nurse, a policewoman, etc. The dance routine for the song incorporates intense acrobatics. One of the highlights of the video is

Kanako Momota is a Japanese singer and actress, represented by Stardust Promotion. She is best known as the leader of the girl group Momoiro Clover Z. She has also provided the Japanese dub for Shuri in the Marvel Cinematic Universe, starting from ''Black Pa ...

performing a so-called (an upward jump with an arched back and both legs bent backwards, called a sheep jump in gymnastics). The jump is also the highlight of the group's live concerts. Also, at live performances of the song

Shiori Tamai is a Japanese feminine given name. Possible writings Shiori can be written using different kanji characters and can mean: *栞, "bookmark / guide" *撓, "lithe" *詩織, "poem, weave" *汐里, ''tide, village'' The name can also be written in ...

and

Momoka Ariyasu is a Japanese singer and photographer, as well as a former idol and child actress. She is best known as a former member of the all-girl musical group Momoiro Clover Z, in which her signature color was green. Biography Ariyasu was born in Ky ...

do cartwheels and

performs a

handspring Handspring may refer to: *Handspring (company), a company that made personal digital assistants *Handspring (gymnastics), a gymnastics move involving forward or backward rotation of the body *Rising handspring or nip-up, an acrobatic transition fr ...

Promotion

On March 3, 2010, Momoiro Clover held a public signing ceremony for a contract to debut on a major label. It had already been determined that their future single would be "Ikuze! Kaitō Shōjo" and that it would be released on May 5. But, in order for the contract to be signed, the members had to pass a weight test. Each contractee was not to exceed an index determined by the formula: . If they did not pass, only a temporary contract would be signed. In the presence of around 200 fans and reporters, everyone had an "

idol Idol or Idols may refer to: Religion and philosophy * Cult image, a neutral term for a man-made object that is worshipped or venerated for the deity, spirit or demon that it embodies or represents * Murti, a point of focus for devotion or medit ...

" weight except

Reni Takagi is a Japanese idol and a member of the girl group Momoiro Clover Z. She is the former leader of the group, before leadership was passed to Kanako Momota, and her signature color in the group is purple. Takagi was born in Kanagawa Prefecture ...

who exceeded the limit by 0.8 kg. Therefore, it remained unclear whether the group would succeed in passing the test by May 5. At the same ceremony, the girls stated their goals for the year ahead, setting them as "To take the first place on

, participate in ''

Kōhaku Uta Gassen , more commonly known simply as ''Kōhaku'', is an annual New Year's Eve television special produced by Japanese public broadcaster NHK. It is broadcast live simultaneously on television and radio, nationally and internationally by the NHK net ...

'', give a concert at

Budokan The , often shortened to simply Budokan, is an indoor arena located in Chiyoda, Tokyo, Japan. It was originally built for the inaugural Olympic judo competition in the 1964 Summer Olympics. While its primary purpose is to host martial arts ...

, and in Budokan to hold a handshake meeting with all the fans who came". From March 6, Momoiro Clover started a tour in support of the single. They were to give 28 concerts.

Reception

On May 3, 2010, the single debuted at the top of the daily

singles chart. On May 4 it fell to the 14th place and on May 5 rose to number 12. In the Oricon weekly singles chart, it debuted at the 3rd place with 22,537 copies sold.

Track listing

Chart performance

"Ikuze! Kaitō Shōjo (Special Edition)"

References

External links

CD single profile on the official site
{{DEFAULTSORT:Ikuze! Kaito Shojo 2010 singles Japanese-language songs Momoiro Clover Z songs Songs written by Kenichi Maeyamada 2010 songs