Jaco - The galactic patrolman

In 2015, Glénat published a single-issue French edition of Jaco: The Galactic Patrolman, a standalone manga by Akira Toriyama that serves as a prequel to his iconic Dragon Ball series. The story follows the titular space policeman on a mission to Earth, offering a lighthearted, self-contained adventure that expands the lore of Toriyama's universe. Though brief, this one-shot is significant for fans as a charming glimpse into the wider cosmos before the events of Dragon Ball.