Busu ni Naranai Tetsugaku

"Busu ni Naranai Tetsugaku" (ブスにならない哲学) is a 2011 song by Hello! Project Mobekimasu. The song is a collaboration between Hello! Project acts Morning Musume, Berryz Kobo, Cute, Erina Mano, and Smileage. The single was released on November 16, 2011 on the label Zetima.

Participants

 * Morning Musume
 * Berryz Kobo
 * Cute
 * Erina Mano
 * S/mileage

Release information
The CD single was released in 7 versions: Regular Edition and Limited Editions A, B, C, D, E, and F. Limited Edition A included a bonus DVD containing a music video for the title song; all the other editions were CD-only.

Music video
The dance sequence appeared in the music video was choreographed by Lucky Ikeda.

Critical response
Hotexpress' Tetsuo Hiraga noted that when watching the music video for the first time he had the impression the song was a declaration of war against other idol groups, particularly the current leader of the idol scene AKB48. The reviewer stated that the song was a characteristic of Tsunku mix of disco and pop. When listening to it, he was impressed with the pool of talent in Hello! Project, as each girl has her distinctive voice, look, and manner of expression.

Track listing
All songs written and composed by Tsunku.

Regular Edition, Limited Editions A

 * Limited Edition A bonus
 * Event ticket lottery card with a serial number (sealed into plastic CD wrap)