Ken is calm, collected, and serious, though not immune to being surprised or amused. Between the two of them, Ken is more mature and is very protective of Shuri and the ninja hideaway. However, once she lets her guard down, she is much more cordial and reasonable with Boyfriend and Girlfriend, willing to strike a deal with them allowing them to visit the hideaway as much as they wish, provided they don't spread its existence around.

She's the girlfriend of shuri hino 