Takumi kills Takashi

Nicole: "Takumi Sato killed Takashi Sato. Takashi was 13 years old when he died."

[We see a Japanese 13-year old confined to a wheelchair, brutally damaged]

[Takumi shoves Takashi off the wheelchair]

[Takumi kills Takashi with a cheese grater]

[Takumi stabs the dead body 50 times with a knife]

[Takumi beheads the dead body]

[Takumi sends the whole dead body into a gas chamber]

[Takumi shuts and activates the gas chamber, then leaves]