Cast
A high school senior named Yotaro thought he was an only child—until he met his real mother and discovered that she has 19 daughters, from 0 to 18 years old. He ends up living with his "true family."
Amatsuka, Rikka
Amatsuka, Urara
Amatsuka, Miharu
Amatsuka, Tsurara
Amatsuka, Youtarou
Amatsuka, Haruka
Amatsuka, Hikaru
Amatsuka, Hotaru
Amatsuka, Mizore
Amatsuka, Asahi
Amatsuka, Sora
Amatsuka, Mother
Amatsuka, Watayuki
Amatsuka, Fubuki
Amatsuka, Nijiko
Amatsuka, Sakura
Amatsuka, Seika
Amatsuka, Yuuna
Amatsuka, Mari
Amatsuka, Mizuki
Amatsuka, Kosame