The US release featured a few track changes: "Atarashii hibi" and "Tomodachi" were replaced with "Urei", "Teen Titans Theme" and "Planet Tokyo", an English song with the melody of "Akai buranko".

[2] The introductory carrier melody of "K2G(Kimi Ni Go!)"

by James, from this English Postpunk/Britpop band's third album, Gold Mother (1990).

The cover art for the American version of the album is a homage to John Lennon and Yoko Ono's "bed-In" peace protests held in 1969.

are featured in the Hi Hi Puffy AmiYumi World Tour Game and Teen Titans.