Sex & Fury chronicles Ocho's exploits as she searches for her father's killers, each identified by unique tattoos on their backs (a deer, a boar, and a butterfly). Along the way, she also crosses paths with Shonusuke, a radical set on murdering prominent politician Kurokawa and Christina, an American spy posing as a gambler.

Reiko Ike
as Ochô Inoshika / Kyoko Kasai

Christina Lindberg
as Christina (as Kurisuchina Rindobaagu)

Akemi Negishi
as Ogin Shitateya

Ryōko Ema
as Omiya

Yôko Hori
as Okinu

Naomi Oka
as Okoi

Rena Ichinose
as Osayo Igirisu

Rie Saotome
as Yuki

Jun Midorikawa
as Shinobu

Masataka Naruse
as Shunosuke