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.
Nobody expected the quiz format.
Und plötzlich wurde daraus ein Quiz.
Nessuno si aspettava un quiz.
Ninguém esperava que seria um quiz.
Неожиданная викторина.