Seiji Takaiwa

Kazuma Kujo

Miho Watanabe

Remi Watanuki

Takayuki Tsubaki

Masaru Kioka / "Diamond"

Masahiro Inoue

Yu Hiraga / "Club"

Shun Nishime

Naoto Hayama / "Spade"

Gaku Sano

Ryosuke Hayama / "Heart"

Kazutoshi Yokoyama

Charlie

Miyuki Nishijima

Toko Totsuka [Remi's agency's director]

Saki Tateno

Momoka Shiraishi

Katsuya Takagi

Yakuza boss

Koji Nakamura

Koji [The yakuza group's strongest enforcer]

Yusuke Kondoh

Catcher Nakazawa

Chuck Johnson

Yasuhiko Imai

Joe Onodera