Choujin X (超人 X Lit. Superman X) is a seinen manga written and drawn by Sui Ishida, serialized on Shūeisha’s Weekly Young Jump site starting May 10, 2021. The manga is simultaneously published in English on Manga Plus, app of the publishing house.

The manga, written and drawn by Sui Ishida, is shown for the first time in November 2020 through his Twitter account, announcing the title and showing the drafts of some characters. On May 8, 2021, the manga logo is released.

The work begins publication on May 10, 2021 in Shūeisha’s seinen Weekly Young Jump magazine, and is simultaneously published in English on the app of the Manga Plus publishing house. It is also confirmed that the manga will be published irregularly, depending on the commitments of the author.