The blu-ray release of 「pet」, due out this spring, will include both audio commentary from the cast and a special video with Kiiyan (Tsukasa) and Ueda Keisuke (Hiroki). Details Product:  「pet」 blu-ray Contents:  13 episodes, non-credit OP/ED, PV collection, main creators interview video, special video with Taniyama Kishou and Ueda Keisuke, cast commentary Release Date:  … More 「pet」blu-ray box