Series synopsis
Ultraman Omega, also known as ウルトラマンオメガ is a Japanese action & adventure sci-fi & fantasy kids television series that premiered on TV Tokyo on July 5, 2025. It ended on January 17, 2026. It stars Shori Kondo, Haruto Yoshida, Ayano Kudo and Mirai Yamamoto.
On Earth, an alien falls from the sky. Taking human form and the name "Sorato", he becomes interested in the "Earthlings" and attempts to understand them. As kaiju continue to appear before him, he transforms into "Ultraman Omega".
Premise
On Earth, an alien falls from the sky. Taking human form and the name "Sorato", he becomes interested in the "Earthlings" and attempts to understand them. As kaiju continue to appear before him, he transforms into "Ultraman Omega".
Premise: From the sky fell an alien. My name is — OMEGA
Cast and characters
Leading cast
- Shori Kondo as Sorato Okida / Ultraman Omega
- Haruto Yoshida as Kosei Hoshimi
- Ayano Kudo as Ayumu Ichido
- Mirai Yamamoto as Sayuki Uta
- Shunichi Maki as Masa-san (voice)
- Megumi Han as Remi-chan (voice)
- Hideyoshi Iwata as Ultraman Omega
Guest cast
- Ryô Kinomoto as Narrator (voice)
- Sakura Okamura as High School Girl
- Mai Hirano as Miyu's mother
- Yoshiyo Naka as Farmer
- Norio Kanamori as Police officer
- Kino Tsuchiya as Nishiki Miko
- Megumi Ujiie as Sasako
- Ryuuma Hashido as Kamiya Yuta
- Yuta Watanabe as Minakata Daikichi
- Masumi Fujita as Yamane Shotaro
- Riku Toida as Mysterious child
- Seira Nagashima as Shinkawa Maki
Episodes
This series spans 2 seasons with 28 episodes.
| Season | Episodes | First aired | Last aired |
|---|---|---|---|
| Season 0 | 3 | August 30, 2025 | December 27, 2025 |
| Season 1 | 25 | July 5, 2025 | January 17, 2026 |
| Episode | Title | Air date |
|---|---|---|
| 1 |
Recap Special 1: "A Day in the Life of Nariaki Akaji" The Oyahinode Building has five stories. Taiyo Warehouse occupies the first, second, and third floors, while the fourth and fifth house different companies. On the fourth floor there's a company called Japan Cyber Up Co. and a man named Nariaki Akaji is their CEO... what kind of person is he?! And what does he think of Sorato, Kosei, and Omega? |
August 30, 2025 |
| 2 |
Recap Special 2: "An Unusual Day in the Life of Nariaki Akaji" Hey everyone! I'm Nariaki Akaji and I run the company on the floor above Taiyo Warehouse. Today, as always, I'm going to work super hard while listening to my favorite radio program, Masa's "Every Day's Trendy!" Anyway, get this! A little while ago, I went to Taiyo Warehouse to give Kosei something. Sorato, Kosei, and Ayumu were there and I overheard an unbelievable secret! I can't tell anyone about this, but I think it's going to be a huge deal... |
November 1, 2025 |
| 3 |
Recap Special 3: "The Hope of Nariaki Akaji" Hey everyone! Nariaki Akaji here. I run the company on the floor above Taiyo Warehouse but the recent kaiju appearances have shut down our business partners and distribution. We're in big trouble and the city is living in fear! Until now, the KSCT, NDF, and Ultraman Omega have protected us whenever aliens or kaiju appeared... so surely this mess will turn out okay, right? |
December 27, 2025 |
| Episode | Title | Air date |
|---|---|---|
| 1 |
Here Comes an Alien Kosei Hoshimi, a young warehouse worker, stumbles upon a mysterious amnesiac man secretly devouring his yakisoba. When the man suddenly takes off, Kosei's pursuit lands him right in the middle of a kaiju attack tearing through the city! |
July 5, 2025 |
| 2 |
The Alien, Scholar, and I The amnesiac man declared his name: Omega. Kosei brought him back to the warehouse, and they start living together. The two ventured into the forest, hoping to uncover the true nature of the kaiju reported on the news. |
July 12, 2025 |
| 3 |
Beware of the Cold Wave Sorato and the others search for something to help him recover his memories, and there, Kosei unearths a mysterious stone. At that moment, dark clouds gather, and a kaiju enveloped in cold air appears from the sky. |
July 19, 2025 |
Production
Release
| Original network/platform | TV Tokyo |
|---|---|
| First aired | July 5, 2025 |
| Last aired | January 17, 2026 |
| Runtime | 24 minutes |
| Status | ended |