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.
the Ochiai Water Reclamation Center
started advanced wastewater treatment,
،بدأ مركز أوتيشاي لمعالجة المياه بمعالجة متطورة لمياه الصرف
begann die Ochiai Kläranlage das Wasser
fortschrittlich wiederaufzubereiten.
l'Ochiai Water Reclamation Center
ha avviato la bonifica delle acque
o Centro de Recuperação de Água Ochiai
iniciou um avançado tratamento de água,