Kiryuu Orihime (Hime)

Hime is one of the 4 Heavenly Maidens, And she is the Fourth (and actually the last) of them that you encounter, She is Shy, Weak, Quiet and Kind, Her special abilities are Hime Slap (Stronger then her regular attack) unlocked when you get her on your team and Girlish Scream (Attacks all enemies), unlocked when you get her on your team, she currently has the Weakest bladder in the game.

As long as her Bladder Level is under 40%, She'll try to help out a little (Trying to guide you without directly telling you what to do) if you interact with her via the Character Interaction Menu

When her Bladder Level is at 120% or higher, You can make her relieve herself outside of battle(ONLY IN DUNGEON AREAS). Actually she is the shyest character in this game.

Trivia

 * Her nickname (Hime) translates to Princess
 * According to other girls, she seems to be very rich, and she accepted very tough education about protocol.
 * Interestingly, she doesn't know any " common entertainment" at all, as she even has no idea of RPG games or other original games.