Blue Dragon

Shu and companions stop at a town for lunch. Shu saves a well-endowed waitress called Bouquet from two men's harassment. She tries to repay his kindness, but keeps messing things up. Bouquet turns out to be a shadow user. Her shadow, Hippopotamus, is weak in combat, but can shapeshift. After she loses her job, they run away from her, with Bouquet chasing them from behind.