Akuma Kun

A university student asks Akuma Kun to investigate the strange deaths of two of her friends, who both died on the same exact date and time.

Akuma Kun and Mephisto III get invited to the home of a very wealthy client, who has a disturbing request — to summon Satan for his flesh.

At his wits end, a landlord breaks into the apartment of a tenant who stopped paying rent — and discovers a gruesome, seemingly impossible murder.

After years of hard work, a long-time legislator is on the verge of becoming a Cabinet minister. But then, a threatening man pays him a visit.

On a dark and stormy night, a ghastly looking man comes looking for Sanae. He turns out to be her husband, whos been missing for five years.

When Shingo — aka the first Akuma Kun — is sealed away, the father and son Mephistos set out to rescue him, while Akuma Kun takes a different approach.