One of the few top class arch demon of Makai, on the same level as Satan himself. He is the main villain of this manga, and Mikami's arch nemesis. Ashtaroth's plan was to control the world using the "Cosmo Processor", which lets him gain control over the boundaries of life and death, freely arranging the molecular structure of everything. When Mikami and co. destroyed the device, the raging Ashtaroth tried to destroyed the human world, but in the end he lost against Yokoshima's true power. It is later revealed that Ashtaroth was only trying to defy his fate as a "villain" and was seeking for death, but was unable to because of the balance problem. 


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Official Announcement

Hi all

As we announced previously, we have removed all reading features from the website.

Now when you visit each title’s info page, you can no longer read scanlations. Instead, we have added a feature that links each title in Manga Rock to an official content provider’s site (like Comixology, or etc.) where you can support the original authors and their work.

Disclaimer:  We do not receive any referral fee from any of your purchases.

In the meantime, our team is still working hard on project “MR Comics” where we hope to make comics more accessible to everyone — we will share details with you soon.

If you have any questions or need help (membership, account etc.), please contact