Ruka Bando

Ruka Bando is one of the supporting characters of the Murenase! Seton Gakuen series. She is a captain of the Synchronized Swimming Club at Sea Academy. Ruka has two personalities, one for both hemispheres of her brain. Her dominant personality, or Left-Side mode, comes off as arrogant and condescending of others, showing disdain to those whose abilities she feels are inferior those of her troupe. Her Right-Side mode is the opposite of her left side, being much more kind and compassionate towards others, and is shown to take other people's feelings into consideration. As a dolphin, she is an excellent swimmer, and can jump great heights out of the water to perform acrobatics. She can also perform a tail stand to "walk" on water.