Ultraman Decker Facts, FAQ & Common Questions
2022 · TV Tokyo, TV Aichi, TVQ, TV Osaka, TVh, TSC · Status: Ended · Rated: Not Rated
Frequently Asked Questions About Ultraman Decker
Direct, verified answers to the most common queries regarding episodes, renewals, watch order, and streaming availability.
How many seasons and episodes does Ultraman Decker have?
Ultraman Decker has 1 season and 25 total episodes, spanning from its premiere on July 9, 2022 to January 21, 2023.
Is Ultraman Decker renewed, ended, or canceled?
Ultraman Decker has concluded its run and is officially ended.
How long does it take to binge watch Ultraman Decker?
It takes 10h 20m (620 minutes) to watch the complete run of Ultraman Decker. At a standard pace of 2 hours per day, you will finish the entire series in approximately 6 days. Yes! At 10.3 hours total, you can comfortably finish this in a single weekend with about 5.2 hours per day.
What is the highest-rated episode of Ultraman Decker?
The highest-rated episode is Season 1, Episode 4 ("The Destructive Monster Awakens"), which holds an outstanding rating of 9/10 based on 1 audience ratings.
Where can you stream or watch Ultraman Decker?
Ultraman Decker is available for streaming on Digital on-demand platforms & broadcast archives. Availability may vary by regional territory, subscription tier, and digital purchase availability.
What is the official age rating for Ultraman Decker?
Ultraman Decker has an official content rating of Not Rated.
Who are the lead actors in Ultraman Decker?
The primary ensemble cast includes Hiroki Matsumoto as Kanata Asumi (age 27), Yūka Murayama as Kirino Ichika, Nobunaga Daichi as Ryumon Soma, Sae Miyazawa as Kaizaki Sawa (age 36).
Ensemble Cast & Current Ages
Lead cast members, their character identities, and current ages calculated from official biographical records:
| Actor | Character | Current Age |
|---|---|---|
| Hiroki Matsumoto | Kanata Asumi | 27 |
| Yūka Murayama | Kirino Ichika | – |
| Nobunaga Daichi | Ryumon Soma | – |
| Sae Miyazawa | Kaizaki Sawa | 36 |
| Masaya Kikawada | Murahoshi Taiji | 46 |
| Hiroshi Tsuchida | HANE2 (voice) | 54 |
| Yu Koyanagi | Yuichiro Asakage/Agams | 38 |
| Raiga Terasaka | Kengo Manaka | 29 |
Editorial Verification & Sources
All production facts, air dates, cast credentials, and streaming metadata for Ultraman Decker are compiled from official broadcaster archives, TMDB, and Wikidata records. Last verified on October 1, 2026.