Retired scientist Omori lives alone on a deserted island while continuing his research into time-travel. His quiet life in interrupted when galactic patrolman Jaco crash-lands and decides to move in with him. This agent from space claims to be elite, but sometimes it can a little hard to believe. Can Jaco get along with the old man long enough to save the earth from a dangerous threat? (Source: VIZ Media)

Ginga Patrol Jaco was published in English as Jaco the Galactic Patrolman by VIZ Media under the Shonen Jump imprint on January 6, 2015. It was also published in Spanish by Planeta Cómic in March 2015, and in Polish by J.P.Fantastica in May 2018. A VOMIC version of the first two chapters was broadcast in Sakiyomi JanBang! program in January 2014.