Tentang
Riko Izumi is a student who attends Minami High School. Wako Izumi is her older sister.
Riko's classmates worry about her and do their best to care of her. When she has trouble in class they all try to help her, and when they find her asleep they wake her up.
Pengisi suara
JepangYuu Wakui
Pengisi suara
和久井優