It's too soon to celebrate summer vacation for Mumei and his classmates. Something seems off about Miss Ou. With the moon creeping ever closer, Mumei learns that even his Shokatsu Technique isn't invincible.  With the Earth and Haku's life on the line, one final test will put Mumei and the others through the ringer. Is there really anything the Shokatsu Technique can't solve?
Are you going to yield again?
هل ستستسلم مجدداً؟
Willst du wieder aufgeben?
¿Vas a rendirte de nuevo?
¿Vas a rendirte de nuevo?
Tu vas encore abandonner ?
Ti stai di nuovo buttando giù da solo?
Vai se curvar de novo?