During a fight between the Monster Attack Team and monsters Takkong and Zazarn, Hideki Go, a young man chasing for his dream of becoming a professional racer, died saving the lives of a child and a dog...
Return Of Ultraman: S1 E2 - Takkong's Great Counterattack
Takkong appeared again! Go became overconfident after gaining the power of Ultraman and disobeyed the captain's orders, only leading to the escape of Takkong. Expulsed by MAT, he returned to Sakada Car Factory, but was welcomed coldly by Sakada.
Return Of Ultraman: S1 E3 - Evil Monster Realm Of Terror
Go heard a monster's roar during a patrol over Mt. Kirifuki. However, the roar could only be heard by Go because of his extrasensory. Ueno, who was riding with Go, did not hear the sound and started an argument with Go.
Return Of Ultraman: S1 E4 - Fatal Attack! Meteor Kick
Ancient Monster Kingsaurus III appeared near the No. 1 Nuclear Power Plant. Go fought as Ultraman but his super attack was not effective. The only way to defeat Kingsaurus III is to acquire a kick that could jump over the barrier made by the monster.
Return Of Ultraman: S1 E5 - Two Giant Monsters Attack Tokyo
While Go and Kishida were arguing about how to deal with it, Underground Monster Gudon appeared in a quarry. On the other hand, Ancient Monster Twintail came out of the rock-like object, bringing panic to Tokyo's Shinjuku, the sub center of Tokyo.
Return Of Ultraman: S1 E6 - Battle! The Monsters Vs Mat
After MAT's MN Bomb didn't work out, Commander Kishida decided to use "Spiner", a weapon with the power of a mini hydrogen bomb. Captain Kato strongly fought against the idea because if Sniper was used, Tokyo will be destroyed.
Return Of Ultraman: S1 E7 - Operation Monster Rainbow
Go went hiking with the Sakada brothers and had plently of fun. The memorial photo they took showed there was a monster. It was Gorbagos, the monster with the ability of changing its skin color to camouflage itself.
Accidently, Go casted the X Bomb into the tail of Ghostron. X Bomb was a time bomb and there was only 10 hours left before its explosion. Out of all places, Ghostron decided to take a nap in front of the dynamite factory!
Go was sent on a mission to receive the high-spec monster detector developed by the technology division of MAT located in New York. Knowing that the mission was on the same day of Jiro's birthday, Minami substituted for Go and flew away by MAT Arrow.
Return Of Ultraman: S1 E10 - Dinosaur Detonation Order
Kids were excited about the giant dinosaur fossil discovered from the construction site, but the fossil was blown up by the site manager in a rush. Strong dissolver blew out from the fossil and melted the field workers.