After Otaku Hero loses a beloved toy robot in the Kanda River, he and the girls are confronted by the hostile middle-aged members of the Mansei Bridge Otaku Commune. The two generations enter a contest to fight over the true definition of otaku culture.
Oh, stop!
!لا
Oh weh~
¡Ay!
¡Ay!
Oh, no!
Ah, poxa!
Ой!