In Akihabara three people (a Super Sentai otaku, a cosplay otaku, and a closet anime otaku) are scouted to become Akibarangers. What they don't realize at first is that they're not officially part of the Super Sentai Franchise and that all their fights are just delusions. Hoping to become official, they fight evil beings to prevent Akihabara from being taken over by other parts of the city.