Ryōbi is a playable character from the Senran Kagura video game series. Ryōna's twin and the younger of the two sisters who's the polar opposite of Ryōna, being a giant sadist. She likes lollipops. Her weapon of choice is a sniper rifle, with an axe head modified onto the stock. Her birthday is on January 19th.
- She's motivated to hurt Ryona.
- She have a scene in one of the games when she punished Haruka by groping her breasts hardly, much to Haruka's interest.