Tokyo Big Sight
The single was released in two versions: (CD+DVD, catalog number KIZM-43/4); and (CD only, catalog number NMAX-1087). The bonuses for the first-press limited edition included a handshake event ticket for various locations (Sendai, Nagoya, Osaka, Hiroshima, Fukuoka, Sapporo, Tokyo), as well as a voting card for the "AKB48 Request Hour Set List Best 100 2010". On the theater edition, the bonuses included a handshake event ticket (Tokyo Big Sight, SKE48 Theater), a special performance ticket lottery (live stage performances, karaoke competition, AKB meeting), and a random member photo.