Rock and Yamato suddenly become violent after returning from Building 5 and attack Jyugo and Seitarou.
Covered in bruises, Jyugo tries his best to protect Uno and Nico.
Tsukumo, who has been training in Building 5 with Rock, appears.
Hajime knocks out Yamato and realizes a familiar yellow talisman on the nape of Yamato’s neck.
Did something happen to Number 15-kun?
هل حدث شيء ما للرّقم 15؟
Ist was mit 15-kun vorgefallen?
¿Le ocurrió algo a 15-kun?
¿Le ocurrió algo a 15-kun?
Est-il arrivé quelque chose
à nº 15 ?
A Numero 15-kun è successo qualcosa?
Aconteceu alguma 
coisa com o nº 15-kun?
С пятнадцатым что-то случилось?