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.
This is just a surprise!
Das ist nur ’ne Verarsche!
¡Es solo una sorpresa!
¡Es solo una sorpresa!
C’est rien qu’un canular !
È solo uno scherzo!
É só uma pegadinha!
Это просто сюрприз!