Hajime has been given a three-day suspension due to beating Jyugo at the New Year’s Tournament. Momoko orders Kenshirou, Kiji, and Samon to take turns covering for Hajime.
But Uno, Nico, and Rock do whatever they want as usual. 
The three supervisors constantly struggle to maintain order with the three troublemakers.
Finally, after three days, Jyugo is back...
That's our Rock! The pride of Japan.
.هذا هو روك! فخر اليابان
Richtig so, Rock!
Japan ist stolz auf dich!
Ese es nuestro Rock,
el orgullo de Japón.
Ese es nuestro Rock,
el orgullo de Japón.
Tu es la fierté du Japon, Rock.
Degno di Rock! È l'orgoglio del Giappone.
Esse é o Rock! O orgulho do Japão.
Так держать, Рок! Гордость Японии.