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...
How are things with Cell 13?
كيف هي الأوضاع في الزّنزانة 13؟
Wie sieht’s mit Zelle 13 aus?
¿Cómo va todo en la celda 13?
¿Cómo va todo en la celda 13?
Comment ça se passe, dans la 13 ?
Come vanno le cose nella Cella 13?
Como estão as coisas na cela 13?
Как дела в тринадцатой камере?