Shou's Mother
Mrs. Iketani is the mother of Shō, who is shown to be very energetic and lively, even more than her own daughter. She was first introduced when Seiji visited Shō's house for the first time.

Mrs. Iketani is shown to enjoy spying on Shō, hoping for the latter to get all romantic with a boyfriend (in this case, Seiji). She does this while bringing her own son along.

She is later shown to be very much aware of her own daughter's problems, going by the expressions she sees and her own nature as a mother. When she thanks Seiji later on for keeping her daughter happy, she is shown to be capable of being a responsible and understanding mother.