Oukatsu, also rendered Okatsu and written in Japanese as 桜割, is a supporting antagonist in the anime Brave 10. She is an adult woman with very long dark purple hair, usually worn tied back, and pale purple eyes. She dresses in light pink clothing, and while the original manga portrayed her in openly sexualized situations, the anime adaptation removed or replaced those depictions with more covered attire.

Oukatsu is introduced early in the story, making her first appearance in the second episode. There she clashes with the ninja Sarutobi Sasuke and is ultimately defeated in that encounter. Her role is that of an enemy facing the main characters, and as a minor figure in the conflict, she is given little space for personal growth or a deeper storyline within the anime. Her exact age is not specified, and her personal background and individual motives are not explored in any detail.

Her defining characteristic is her control over snakes, which earns her the title of a manipulator of snakes. She conceals many snakes within her clothing and disguise, allowing her to launch surprise attacks and defend herself at close range. She can command these snakes as she pleases, and her equipment includes an integrated self-destruction mechanism that lets her detonate them at will. Her combat style relies heavily on deception, concealment, and trickery rather than straightforward, honorable fighting, reflecting a cunning and underhanded approach to battle.