All Cast

Yuya Endo

Tatsumi

Kokoro Morita

Aoi

Takenori Goto

Goto

Goro Sato

Big Brother

Tomoyuki Kuramoto

Ryuji

Ryo Matsumoto

Takeshi

Nanami Kameda

Kyoko

Kisetsu Fujiwara

Kota

Ryuhei Watabe

Akito Fujii

Masayuki Ino