Sumire Gasou

.Sumire Gasou is the younger sister of Kanetsugu Gasou.

Appearance

Featured characters
Main characters	Masamune Makabe • Aki Adagaki • Yoshino Koiwai • Neko Fujinomiya
Class 2-A	Kanetsugu Gasou • Mari Mizuno • Kaneko Sonoka • Kikune Kiba
Class 2-B	Tae Futaba • Kojuro Shuri • Akio Tanabe
Others	Kinue Hayase • Chinatsu Hayase • Grandpa Makabe •Sumire Gasou • Midori Yuisaki
Foreigners	Muriel Besson • Frank Besson