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.
Is it a switch to trigger a trap?
هل هو زرّ لتفعيل فخّ ما؟
¿Activará una trampa o qué?
¿Activará una trampa o qué?
Non dirmi che quell'interruttore
attiva una trappola...
Isso ativa uma armadilha?
Неужели это кнопка с какой-то ловушкой?