This year's 9th issue of Akita Shoten 's Weekly Shōnen Champion announced on Thursday that Osamu Nishi 's Mairimashita! Iruma-kun manga will have an "important announcement" in the next issue on February 7.

The story follows Ikoma, a kind-hearted 14-year-old boy whose parents sell him to demons for their own selfish interests. However, the demon he is sold to has no grandson of his own, so he dotes on Ikoma and sends him to demon school.

Nishi launched the manga in Weekly Shōnen Champion in March 2017, and Akita Shoten published the eighth compiled volume on November 8.