Girl's High: Ikue Ogawa

 Ikue is the most immature and naïve member of the gang and will often come up with childish idea's.  She is close friends with Kyoko.

Girl's High: Kyoko Himeji

 Kyoko is a friend of the group through Akari.  She has is the most mature of the gang and is very protective of Ikue.  She use to be overweight, but was motivated to lose weight over a crush.  She has had many boyfriends after losing that weight.