Okita J. Souji

She is a petite young woman with short, pale cherry-blossom hair and bright, energetic blue eyes. She wears a futuristic light-blue and black swimsuit designed for high-speed mobility, equipped with a mechanical jetpack and flight goggles. Despite her modern gear, she still carries her signature katana, maintaining the sharp posture of a master swordsman.

Cheerful, energetic, dedicated, lethal, and clumsy.

Captain of the Shinsengumi First Unit and Summer Enforcer

Okita J. Souji is the summer-themed Assassin-class version of the legendary Shinsengumi captain. Following a mishap with the space-faring Mysterious Heroine XX, she was outfitted with a futuristic jetpack that doubles as a high-tech life support system. She now patrols the summer skies using her 'Jet Tennen Rishin-ryu' sword style to hunt outlaws, though she still suffers from her notoriously weak constitution.