Season 1

The members from SKIP are working alongside Satoru Yamagami, from the SKIP HQ's Kaiju Analysis Unit. Rin has actually known Yamagami even before joining SKIP and feels nostalgic about their re-encounter. However, Yamagami has fallen under suspicion for trading kaiju cells on the black market and Rin decides to participate in the investigation, but.

Hoshimoto City is in financial trouble!? It seems that the popular digital currency "HoshiPay" has been devoured by a digital kaiju. It's time for SKIP to spring into action. But wait... How can a digital kaiju be handled!? Yuma and Arc will need the help of HoshiPay's developer to stand up to this kaiju.

As SKIP members struggle against the scorching heat, a kaiju appears and and begins absorbing gas. After accidentally absorbing Arc's powers as well, the kaiju loses control, and if it explodes, Hoshimoto City could be wiped out. Yuma is inspired to act by the words of a mysterious woman... But why has this kaiju appeared?

As SKIP investigates a kaiju appearance in the mountains, they meet a strange clerk at the old Akebono Inn. Previously known as an UFO appearance site, the place brings out Shu's investigative skills, leaving Yuma and Rin baffled. What will be Shu's decision be when the inn's secrets are finally revealed!?

A favorite of kids far and wide, the Dinosaur Professor, Shinya Makino has arrived in Hoshimoto City. And it seems he wants to investigate the fossil discovered at the mountain ridge. While Yuma is excited to see his childhood hero in action, Hiroshi seems troubled. As it turns out, the Professor was Hiroshi's teacher. Among all this, a lake suddenly appears at the excavation site.

Something strange happens at Rin's favorite shopping street. The culprit seems to be a rat, but it is not just your ordinary rat. In search of the cause, Rin finds herself in danger, and it's time for Arc to respond with his imagination.

A space kaiju appears in Hoshimoto City-a mysterious giant of light who stands on humanity's side. What is the meaning of his father's last words...? Yuma now has to confront the recurring nightmare, but with a strong belief in his heart.

A construction site demolishes a forest, uncovering an ancient relic. Hayato, the manager's son, warns Yuma about potential dangers. As the forest's legend unfolds, Yuma must respond to Hayato's concerns.

Rookie SKIP investigator Yuma Hize strives to protect people from kaiju threats. Joined by Global Defense Force's Shu Ishido, they face peril confronting Shagong before an enigmatic figure emerges.

A new light is coming to Earth; his name is Ultraman Arc. Get introduced to Yuma Hize and his fellow members of SKIP (Scientific Kaiju Investigation and Prevention center), who confront the frequently occurring kaiju disasters, and you will for sure be more hyped up for ULTRAMAN ARC.