Koyuki AZUMAYA

Koyuki Azumaya is a middle school student who is also a ninja. She has green hair and is a fan of the anime Keroro. She is a very skilled ninja and is always ready to help her friends. One day, she was walking home from school when she saw a group of bullies picking on a smaller kid. Koyuki knew that she had to do something, so she stepped in and fought the bullies off. The smaller kid was grateful to Koyuki for helping him and the two of them became friends. Koyuki continued to help people in need and soon she became known as the "Ninja of Justice."