A new guard has come to Building 13. 
It’s Hajime Sugoroku’s brother(?), Hitoshi Sugoroku.
This takes Hajime by surprise and he tries to lecture Hitoshi to go home, but he has already been hired.
Meanwhile, Uno and Rock starts doubting Hitoshi, who can pull off a woman’s guard clothes nicely, is actually a gorilla’s... or Hajime’s brother. 
To find out the truth, the 2 announce the beginning of Cell 13’s customary game of tag.
Why did you need to keep it
a secret from me, anyway?
لماذا اضطررتَ لإبقاء الأمر سرًّا  
عنّي في كلّ الأحوال؟
Und warum wird mir so was verschwiegen?
¿Y por qué demonios
decidiste ocultármelo?
¿Y por qué demonios
decidiste ocultármelo?
Et pourquoi tu me l’as caché,
d’ailleurs ?
Va bene, ma perché
l'hai tenuto nascosto anche a me?
Por que você guardou isso em segredo?
И почему ты мне ничего не сказал раньше?