Waseda University

Ōkuma Shigenob

Wife Ayako

Koganei Daisuke

Suginoe Kōji

Guest Nomura

Ono Azusa (1884)

Takada Sanae (1884)

Kurishima Tsuneki, assassin

Marie

Namishima Gen'ichi

Takami Gōhei

Hotani Nitarō

Tsubouchi Yūzō

Guest Watanabe

Student Mizuno

Detective

Nishikata Gensuke

Kageyama Haruo

Female Student

Namishima Keikichi

Younger Brother Susumu

Kitade Miki

Sozaki Sanzō