Konishi Yasuharu contributes a newly written song to this solo mini-album by Mizuno Mari (paris match (MySpace)), who was featured last year on "uta to Guitar. Piano. kotoba." from columbia*readymade. His song here is titled "kekkon shiyō yo." ("Let's get married.").
Other featured songwriters include Tsutsumi Kyōhei, Tomita Keiichi, Katayose Akito (Chocolat & Akito, Great3), Horigome Takaki (Kirinji), Nishidera Gōta.