Jyugo and the gang are killing time teasing the new guard, Seitarou.
One day, a new inmate is sent to Cell 13. Inmate Number 99, Tsukumo.
He looks and acts like a ninja! Uno, Niko, and Rock are excited to see the real thing.
But as a Japanese, Jyugo does not believe him. 
To convince Jyugo that he’s a true ninja, Tsukumo challenges Jyugo to see who can escape from prison...
Huh? They changed the lock again.
.ماذا؟ لقد غيّروا القفل ثانية
Oh, schon wieder ein neues Schloss?
Volvieron a cambiar la cerradura.
¿Eh? Volvieron a cambiar la cerradura.
Tiens, ils ont encore
changé la serrure.
Eh? Hanno cambiato di nuovo la serratura?
Hã? Trocaram a trava de novo.
А? Опять сменили замок.