While struggling to make friends after his parents’ divorce, Koyomi Takasaki meets Kazune Takigawa, but apparently, they already have. Kazune reveals that she’s from World Line 85, an alternate universe in which she and Koyomi are lovers. But in a reality where moving between dimensions is natural, could Koyomi be the one from another world?
Hey, tell me. Where'd Mama go?
Wo ist Mama hingegangen?
¿Adónde fue mamá?
¿Adónde ha ido mamá?
Tu sais où est partie ma maman ?
Senti, ma dov'è la mia mamma?
Ei, onde a mamãe foi?
Скажи, куда делась моя мама?