Episode 6 S01 E06

Shunsuke Kazama (as Ryuji Okamura) Karin Ono (as Arisa Ueto) Mayumi Wakamura (as Humi Ueto) Toshinori Omi (as Tatsuhiko Okamura) Mami Kumagai (as Seiko Okamura) Bunichi Hamanaka (as Ryunosuke Okamura) Mayuko Nishiyama (as Kumi Amano) Yuriko Ono (as Yoko Yugawa) Keiko Kishi (as Kaori Mukai) Nuno Uraji (as Maya Taguchi) Jyubun Fukuzawa (as Sato Chiba)