Ultraman R/B Facts, FAQ & Common Questions
2018 · TV Tokyo · Status: Ended · Rated: Not Rated
Frequently Asked Questions About Ultraman R/B
Direct, verified answers to the most common queries regarding episodes, renewals, watch order, and streaming availability.
How many seasons and episodes does Ultraman R/B have?
Ultraman R/B has 1 season and 25 total episodes, spanning from its premiere on July 7, 2018 to December 22, 2018.
Is Ultraman R/B renewed, ended, or canceled?
Ultraman R/B has concluded its run and is officially ended.
How long does it take to binge watch Ultraman R/B?
It takes 10h 0m (600 minutes) to watch the complete run of Ultraman R/B. At a standard pace of 2 hours per day, you will finish the entire series in approximately 5 days. Yes! At 10 hours total, you can comfortably finish this in a single weekend with about 5 hours per day.
What is the highest-rated episode of Ultraman R/B?
The highest-rated episode is Season 1, Episode 24 ("I Am Happy"), which holds an outstanding rating of 7/10 based on 1 audience ratings.
Where can you stream or watch Ultraman R/B?
Ultraman R/B is available for streaming on The Roku Channel, Tubi TV, Fawesome. Availability may vary by regional territory, subscription tier, and digital purchase availability.
What is the official age rating for Ultraman R/B?
Ultraman R/B has an official content rating of Not Rated.
Who are the lead actors in Ultraman R/B?
The primary ensemble cast includes Yuya Hirata as Katsumi Minato / Ultraman Rosso (age 33), Ryosuke Koike as Isami Minato / Ultraman Blu (age 30), Arisa Sonohara as Asahi Minato (age 25), Ginnojo Yamazaki as Ushio Minato (age 64).
Ensemble Cast & Current Ages
Lead cast members, their character identities, and current ages calculated from official biographical records:
| Actor | Character | Current Age |
|---|---|---|
| Yuya Hirata | Katsumi Minato / Ultraman Rosso | 33 |
| Ryosuke Koike | Isami Minato / Ultraman Blu | 30 |
| Arisa Sonohara | Asahi Minato | 25 |
| Ginnojo Yamazaki | Ushio Minato | 64 |
| Fujisawa Hajime | Katsumi Minato (Young) | – |
| Kaori Manabe | Mio Minato | 46 |
| Kaede Yuasa | D.R.L.N. (voice) | – |
| Motoki Fukami | Makoto Aizen / Cereza | 46 |
Editorial Verification & Sources
All production facts, air dates, cast credentials, and streaming metadata for Ultraman R/B are compiled from official broadcaster archives, TMDB, and Wikidata records. Last verified on October 20, 2026.