Tom Fujita

Haruka and Jin, cultivation and wild. Around the contrasting of the two "Amazon Riders", crossed the intentions of a variety of characters, mysteries and stories. (imdb)

Tormented and bullied people can access a special website, run by a Hell Girl who will enable them to take revenge on their torturers. The price for such a service is only that the person must join their torturer in damnation.

A mysterious care facility owned by the Amazon extermination organization is pursuing Haruka Misuzawa. All come together in a tale of symbiosis and competition, and an end to the troubles and conflicts of the Riders.

Follows a mysterious Amazon hunter named Jin Takayama, the heavily-sheltered Haruka Mizusawa, and the Nozama Pest Control Service, a small group of mercenaries as they hunt down the awakening Amazons.

The existence of the Amazons has become public knowledge. A new government organization tasked with hunting down the Amazons. However, the Amazon Cells have mutated and are capable of infecting humans and transforming victims into monsters.