Sekine invites Chiyo to a sleepover at her house, and the other two invite themselves as well. They deepen their bond while Rikka learns more about the quirky cultural activities that take place on Earth.
But before that...
Aber zuvor …
Pero antes de eso…
Pero antes de eso…
Mais avant ça…
Però prima...
Mas antes disso...
Но перед этим…