Koyuki is a normal high school kid with a big problem: he can't stop himself from screaming at his crazy friends. He swears to himself each day that he'll stop, and each day he fails.
A test, huh?
اختبار؟
Eine Prüfung, ja?
Un examen, ¿eh?
Un examen, ¿eh?
Un examen, hein ?
Un test, eh?
Uma prova, é?
У нас будет тест...