Catalog Number ZTSL-015 Release Date Mar 23, 2007 Publish Format Doujin/Indie Media Format CD Classification Arrangement Published by Code ZTS Label Composed by zts, Takumaru, ZUN, Ado Torai, Raito, U2, KATE, bermei.inazawa Arranged by zts, bermei.inazawa Performed by Rekka Katakiri, Tsukina Miyazu Lyrics by Ruka Aina, Maekawa