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...
Number 99-kun is very passionate,
،الرّقم 99 شغوف للغاية
99-kun zeigt höchsten Enthusiasmus
El recluso 99-kun es muy apasionado,
El recluso 99-kun es muy apasionado,
Nº 99 est très assidu.
Numero 99-kun è un vero fanatico,
O nº 99-kun é muito empolgado,
Девяносто девятый очень самоотверженный,