Aīn Taisō / Aīn! Dance no Uta

"Aiin Taisō/Aiin! Dance no Uta" (アイ〜ン体操/アイ〜ン!ダンスの唄) is the fifth single of the Hello! Project subgroup Minimoni. It was released on April 24, 2002 and sold 212,230 copies.

"Aiin Taisō"
Single by Minimoni
from the album Minimoni Song Daihyakka Ikkan
Released	April 24, 2002 (JP)
Recorded	2002
Genre	Japanese Pop
Label	Zetima
Songwriter(s)	Hiroyuki Tomonaga Akihiko Takashima
Producer(s)	Tsunku Ken Shimura
Minimoni singles chronology
"Minimoni Hinamatsuri!/Mini Strawberry Pie" (2001) "Aiin Taisō" (2002) "Genki Jirushi no Ōmori Song/Okashi Tsukutte Okkasi~!" (2002)

This single was a collaboration with comedian Ken Shimura in his Baka Tono-sama persona, and was jointly credited to Baka Tono-sama to Minimoni Hime (バカ殿様とミニモニ。姫). A double A-side, its title tracks were both built around the interjection "Aiin!", which Shimura had already established as a catch phrase.

Track listing

The lyrics to "Aiin Taisō" were written by Hiroyuki Tomonaga; its music was composed by Akihiko Takashima. "Aiin! Dance no Uta" was written and composed by Tsunku.^[1]

1. "Aiin Taisō" (アイ～ン体操)
2. "Aiin! Dance no Uta" (アイ～ン！ダンスの唄)
3. "Aiin Taisō (Original Karaoke)"
4. "Aiin! Dance No Uta (Original Karaoke)"

Members at the time of single

• Mari Yaguchi (矢口真里)
• Mika Todd (ミカ)
• Nozomi Tsuji (辻希美)
• Ai Kago (加護亜依)