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...
Hajime is definitely hiding 
something about Cell 13.
.يخفي هاجيمي شيئًا ما بشأن الزّنزانة 13 بكلّ تأكيد
Ich bin mir sicher, dass Hajime uns
irgendwas über Zelle 13 verheimlicht.
Sé que Hajime oculta
algo sobre la celda 13…
Sé que Hajime oculta
algo sobre la celda 13…
Hajime cache quelque chose
au sujet de la 13, j’en suis sûr.
Hajime sta di sicuro nascondendo
qualcosa sulla Cella 13.
Certamente o Hajime está 
escondendo algo sobre a cela 13.
Этот Хадзимэ наверняка что-то
недоговаривает о тринадцатой камере.