Ranmaru

A 1st year at Metropolitan Light Cherry Blossom Female University. She is the newest member of the public morals committee. The daughter of an inventor, her father gave her the bear model robot butler "Kumapooh" which always accompanies her by her side. She is bad at expressing herself and so because she behaves like a child, she is quite lonely. As she has just begun being a ninja she commands Kumapooh in battle.