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...
The file on the new inmate.
.ملفّ السّجين الجديد
Die Akte des neuen Insassen.
El archivo del nuevo recluso.
El archivo del nuevo recluso.
Jette un œil à son dossier.
È il rapporto sul nuovo detenuto.
O arquivo do novo prisioneiro.
Вот досье на нового заключённого.