Jack Caper - Wareware Wa Uchujin (Uchuichi Hageshii Head Ban) - Japan CDCredits: Jc11 Description: Jack Caper always delights us with their shocking visuals, which are always the members' idea even before the release of the album. The theme of this album is "Space Amusement Park," and the songs are light and melodic with a glimpse of Tobiro's positive and honest feelings. The most intense hedo disc in the universe contains three songs.