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.
All right! I got a higher score than usual!
!مرحى! أحرزتُ علامةً أعلى من المعتاد
Juhu! Ich habe besser
abgeschnitten als sonst!
Seri Koyuki
Seri Koyuki
Bene! Ho preso un voto più alto del solito!
Viva! Tirei uma nota
maior que o normal!
Сэри Коюки