Okatsu, also romanized as Oukatsu and written in Japanese as 桜割, is a supporting character in the anime Brave 10. She is an adult woman with very long dark purple hair that reaches her waist and is usually tied back in a ponytail, light purple eyes, and a light pink outfit. In the original manga, the character appeared in scenes containing sexual content, but the anime adaptation removed or redrew these moments with clothed depictions.

Okatsu appears in the second episode of the anime, where she confronts the ninja Sarutobi Sasuke in combat and is defeated. Her role in the story is that of an early opponent of the main characters rather than a member of the central group, and her screen time is brief. The anime provides little detail about her background, personality, or motivations, as her part in the narrative is limited to this single confrontation.

Her most notable connection is to her sister Kaiyo, who is linked to the antagonist side of the story. Her known ability is the power to control snakes, and in combat she directly engages one of the series' central warriors. Because of her small role, she does not undergo notable personal development within the anime.