character - Kaiya

character - Yabuki Kotaro

character - Sonoda Naoki

character - Tatsuhiko Sakura

character - Hori Ryota

character - Art Teacher

character - Kiyoshi Inohara

character - Keisuke Inoue

character - Murai

character - Munenori Yagyu

character - Kosuke

character - Kitamura Mitsuru

character - Fuminori Kikuchi

character - Hiroshi Hashimoto

character - Okishima

character - Murata Masao

character - Mitsuo Yoshimura

character - Naoki Tsuji

character - 西麻布署鑑識課員

character - Masayoshi Shoga

character - Toru Hashida

character - Naoki Tsuji

character - Yuji

character - Lecturer Ken Kobayashi

character - Self

character - Ryota

character - Senior

character - Masahiro Sakamoto

character - Tadokoro