Orion's Board (Japanese: 盤上のオリオン, Hepburn: Banjō no Orion) is a Japanese manga series written and illustrated by Naoshi Arakawa.

Written and illustrated by Naoshi Arakawa, Orion's Board started in Kodansha's shōnen manga magazine Weekly Shōnen Magazine on January 10, 2024.

[3][4] Kodansha has collected its chapters into individual tankōbon volumes, with the first one released on April 17, 2024.

[5] The series is simultaneously published in English by Kodansha on its K Manga online platform.

[6] The first volume of the series sold out and was reprinted the following month of its debut due to high demand.