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.
Whoa! What the what?!
!ماذا؟ ماذا؟
¡Oye, ¿qué pasa?!
¡Oye, ¿qué pasa?!
Ah! O que é isso?!