"Five graduating class largest, is the Koharu Tsukikage."
- —Koharu's quote, Valkyrie Drive Bhikkhuni
Head of the fifth graduating class, Koharu thinks clearly and decisively. Her strong convictions have tempered a flawless fighting style. Wise beyond her years, her experienced eyes is like looking into a mirror that sees straight through you and knows all. She uses a rapier-like sword in battle.
Koharu is a girl of average height, with long purplish blue hair and eyes of the same color. She's technically the most modest wearing of the Bhikkuni class.
- Her birthday is on Christmas day.
- Koharu_Tsukikage on the Heroes wiki.