RuriDragon (Japanese: ルリドラゴン Hepburn: Ruri Doragon, alternatively known as Ruri Dragon) a Japanese manga series written and illustrated by Masaoki Shindo, started as a one-shot in Shueisha’s Jump Giga magazine on December 28, 2020. It then began its serialized run in Weekly Shōnen Jump on June 13, 2022. Unfortunately, on August 1, 2022, Weekly Shōnen Jump announced that the series would be put on hold indefinitely due to Shindo’s health. The first collected volume (tankōbon) of the series was published on October 4, 2022. On February 21, 2024, it was announced that RuriDragon would resume its serialization, publishing a chapter in Weekly Shōnen Jump for five weeks starting on March 4, before moving to a biweekly schedule in the magazine’s digital version and the Shōnen Jump+ service starting on April 22.