is Morning Musume's 71st single.

Information This was the last single to feature 14th generation member Chisaki Morito. The version of I Wish included as an additional track in the Limited Edition SP was recorded by the Morning Musume '22 lineup and it was released digitally on March 18, 2022.

Featured lineup

9th generation: Mizuki Fukumura, Erina Ikuta 10th generation: Ayumi Ishida 11th generation: Sakura Oda 12th generation: Miki Nonaka, Maria Makino, Akane Haga 13th generation: Kaede Kaga, Reina Yokoyama 14th generation: Chisaki Morito 15th generation: Rio Kitagawa, Homare Okamura, Mei Yamazaki

Chu Chu Chu Bokura no Mirai Vocalist

Main Voc: Chisaki Morito

Center Voc: Mizuki Fukumura, Reina Yokoyama

Minor Voc: Erina Ikuta, Ayumi Ishida, Sakura Oda, Miki Nonaka, Maria Makino, Akane Haga, Kaede Kaga, Rio Kitagawa, Homare Okamura, Mei Yamazaki

Dai Jinsei Never Been Better! Vocalist

Main Voc: Mizuki Fukumura

Center Voc: Sakura Oda, Miki Nonaka, Maria Makino, Akane Haga, Kaede Kaga, Reina Yokoyama, Rio Kitagawa, Homare Okamura, Mei Yamazaki

Minor Voc: Erina Ikuta, Ayumi Ishida, Chisaki Morito

Track listing CD Limited Editions A-B, Regular Editions

Chu Chu Chu Bokura no Mirai Dai・Jinsei Never Been Better! Chu Chu Chu Bokura no Mirai (Instrumental) Dai・Jinsei Never Been Better! (Instrumental)

Limited Edition SP Chu Chu Chu Bokura no Mirai Dai・Jinsei Never Been Better! I WISH (Additional Track) Chu Chu Chu Bokura no Mirai (Instrumental) Dai・Jinsei Never Been Better! (Instrumental)

Limited Edition A Blu-ray

Chu Chu Chu Bokura no Mirai (Music Video) Chu Chu Chu Bokura no Mirai (Dance Shot Ver.) Chu Chu Chu Bokura no Mirai (Making Eizou)

Limited Edition B Blu-ray

Dai・Jinsei Never Been Better! (Music Video) Dai・Jinsei Never Been Better! (Dance Shot Ver.) Dai・Jinsei Never Been Better! (Making Eizou)

Limited Edition SP Blu-ray

I WISH (Music Video) I WISH (Dance Shot Ver.) I WISH (Making Eizou)

Charts Chart (2022)PeakpositionOricon Daily Chart1Oricon Weekly Chart2Oricon Monthly Chart3Top Singles Sales (Billboard Japan)2

References