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?
Shokatsu Mumei, you are the 
representative of this school.
شوكاتسو مومي، أنتَ ممثل هذه المدرسة
Shokatsu Mumei, du bist der
Repräsentant dieser Schule.
Mumei Shokatsu, eres el representante
de esta escuela.
Mumei Shokatsu, eres el representante
de esta escuela.
Mumei Shokatsu,
tu représenteras cette académie.
Shokatsu Mumei, tu sei 
il rappresentante di questa scuola.
Shokatsu Mumei, você é o 
representante desta escola.