High school girl Ikazuchi. Active and likes to take care of others. Helping others is in her blood. She talks in a friendly manner with everyone, even the delinquents or otaku, without discriminating. Because she's open with touching and always laughs even for the slightest matters, many guys misunderstand this as a sign. Akatsuki always looks jealously at Ikazuchi's popularity.

While she's not in any way not serious, she often gets too confident in herself and doesn't try hard enough, which makes her end up in failure. But despite this, she doesn't lose trust from others.