Oniisama e...
Characters
Rei Asaka
Fukiko Ichinomiya
Nanako Misonoo
Kaoru Orihara
Mariko Shinobu
Takehiko Henmi
Japanese Teacher
Takashi Ichinomiya
Mathematics Teacher
English Teacher
Tomoko Arikura
Aya Misaki
Mother Misonou
Professor Misonou
Hisako Shinobu
Tomoko's Mother
