Akihabara, famous for otaku culture, maid cafes and, uh, blood sucking demons? Blood sucking demons who can only be killed by stripping them? Sounds just like Akihabara! Return to the streets of this famous district as an otaku caught up in a bizarre conspiracy wherein the only option is to beat up demons, strip them naked, expose them to the sun and nervously laugh as their naked demon corpse melts away.