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, can you? Yeah, come over!
!يمكنك؟ نعم، تعالي
Kannst du kommen? Dann komm vorbei!
¿Puedes? Sí, ven.
¿Puedes? Sí, ven.
Tu peux venir ? On t’attend !
Oh, puoi? Sì, vieni!
Ah, você pode? Sim, vem pra cá!
Ты придёшь? Да, будем ждать!