Girl Boss: Diamond Showdown

Reiko Ike

Keiko Aizawa

Tsunehiko Watase

Kuroki Tatsuya

Ryōko Ema

Kuroki Eri / Razor Eri

Ritsuko Fujiyama

Miwa Tatibana

Mitsuko Aoi

Mayumi

Katsumasa Uchida

Isozaki Kanji

Tōru Abe

Oshima Humio

Rena Ichinose

Ota Setsuko

Tamaki Katsura

Kyoko

Jun Midorikawa

Kiyoko

Hiroki Matsukata

Matsumoto

Hideo Murota

Hirata Yayoi

Kinji Nakamura

Endou

Masataka Naruse

Hazime