Main character of AAA, by Fukushima Haruka. She is the president of the student council of AAA, the highest ranking middle school in Japan. Her first love was Kuroda Hayato, a student who ranked first in the entrance exam for AAA but disappeared in the beginning of the school year. Coincidentally, she ends up the slave of Kuroda Hayato, the leader of CCC. Whether they are the same person is unknown.