Sakurakouji Botan

About
Sakurakouji Botan is a protagonist in Prostudent Good. She's the last of her dojo (16th generation) which specialized in the "閃真流皇応派" style.

During her early life she endured much training with her brother and looked up to him immensely. Him being banished from the sport took a toll on both him and her. When her brother died, she only looked for revenge. When it's completed she doesn't know what to do.

She's first seen when Endou and  Shion are scouting a martial artist for a pilot position. He beats everyone handily, but she comes in and destroys him. She also takes care of the organizer as revenge for her brother. Endou follows her to her dojo and challenges her to a battle which he can't win until he starts molesting her. She joins after, as she thinks she was beaten by some unknown martial art. From that point on she considers Endou her master.

Trivia

 * She maintains the Himeyagi mechs, it's not mentioned in what capacity.
 * Afraid of ghosts.
 * Can drink well enough, she drank with her brother before.
 * Her end skips the last 2 battles for unknown reasons.