Season 1

12 EPISODES • 2023

A boy raised by a demon, Akuma Kun works with his half-human partner Mephisto III as paranormal investigators to solve various murder and mysteries.

Episodes

1: Demons

Nov 9, 2023

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.

2: Gluttony

Nov 9, 2023

Hina looks after Ichika, but danger still lurks nearby. Akuma Kun further investigates the case by making another visit to the Asanagi house.

3: Greed

Nov 9, 2023

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.

4: Envy

Nov 9, 2023

A famous movie director in his twilight years asks Akuma Kun and Mephisto III to find a long-lost, cursed film made by his dear friend.

5: Angel

Nov 9, 2023

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

6: Love and Hate

Nov 9, 2023

After arriving in Easter Island to investigate a strange red nail, Akuma Kun and Mephisto III discover the body of a murdered young woman.

7: Human

Nov 9, 2023

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.

8: True Intentions

Nov 9, 2023

A little boy goes into the Millenarianism Research Institute saying he wants to become a demon, but Akuma Kun immediately throws him out.

9: Father

Nov 9, 2023

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

10: Celebration

Nov 9, 2023

While trying out the pancakes at a new neighborhood restaurant, Mephisto III and Akuma Kun remember the day they first met.

11: Play

Nov 9, 2023

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.

12: Sacrifice

Nov 9, 2023

Akuma Kun, Gremory and Mephisto III enter the barrier to save Shingo. But first, they'll have to confront Strophaia, an old enemy from Ichiro's past.

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