When a young boy called Hiro finds what appears to be a broken lighter in an empty field, it changes his life forever. This lighter is actually the Gold Lightan, a robot that fell to Earth from the Robot Dimension. When called upon to defend the Earth from Ivalda the Great's evil robots, Gold Lightan transforms into a giant super robot, known as the Golden Warrior. Gold Lightan joins forces with Hiro's and his gang, the One Pack Rangers to protect the Earth from the evil schemes of Ivalda the Great and his armored forces.
No confirmed United States source. It's officially listed on the services below, but regional availability isn't confirmed — check the link.
These services list this title, but we couldn't confirm it streams in United States specifically. The link opens the official page.
Content similarity + the AniList recommendation graph