Himeno has a young cousin named Shino-chan. Manami, as well, has three young triplet sisters, and an even younger fourth sister. One day, Manami orders her triplet sisters to stay home and watch their youngest sister while she goes out. This leads the four youngest Mitama sisters to experience a truly mysterious phenomenon...
Oh, well. It sounds like they did 
stay in the house, at least.
لا يهم. يبدو أنّهن بقين في 
.في المنزل على الأقل
Ach, was soll’s.
Bueno, al menos parece
que se quedaron en casa.
Bueno, al menos parece
que se quedaron en casa.
Bah, tant pis.
Oh, beh. Sembra che almeno 
siano rimasti in casa.
Ah, bom. Parece que, pelo menos,
elas realmente ficaram em casa.
Ну ладно. Они хотя бы играют дома.