Gold Lightan (full Japanese title Ōgon Senshi Gōrudo Raitan or Golden Warrior Gold Lightan in English) is an anime series that aired in 1981 to 1982 in Japan and Hong Kong. There are 52 episodes that were aired at 30 minutes each.
A little girl named Ohina trains her dog Chibi to fetch a stick. Her friend Hiro throws it into the river, and a comet hits the river, and the dog brings back a magical golden lighter that becomes a giant robot named Lightan. Hiro's 5 friends include a girl named Emi, every boy's dream.