Prologue S00 E01

Fumiko Orikasa (as Miu Matsuoka (voice)) Ayako Kawasumi (as Matsuri Sakuragi (voice)) Mamiko Noto (as Ana Coppola (voice)) Hitomi Nabatame (as Nobue Itoh (voice)) Saeko Chiba (as Chika Itoh (voice)) Junko Minagawa (as Sasazuka (voice)) Takayuki Kondo (as 5-2 no Tannin (voice))

sibling relationship elementary school surrealism slice of life family relationships based on manga school life heart warming seinen anime iyashikei