Super Shiro Facts, FAQ & Common Questions
2020 · tv asahi · Status: Ended · Rated: TV-PG
Frequently Asked Questions About Super Shiro
Direct, verified answers to the most common queries regarding episodes, renewals, watch order, and streaming availability.
How many seasons and episodes does Super Shiro have?
Super Shiro has 1 season and 48 total episodes, spanning from its premiere on April 23, 2020 to September 7, 2020.
Is Super Shiro renewed, ended, or canceled?
Super Shiro has concluded its run and is officially ended.
How long does it take to binge watch Super Shiro?
It takes 4h 48m (288 minutes) to watch the complete run of Super Shiro. At a standard pace of 2 hours per day, you will finish the entire series in approximately 3 days. Yes! At 4.8 hours total, you can comfortably finish this in a single weekend with about 2.4 hours per day.
Where can you stream or watch Super Shiro?
Super Shiro is available for streaming on HBO Max, HBO Max Amazon Channel, Hulu, U-NEXT. Availability may vary by regional territory, subscription tier, and digital purchase availability.
What is the official age rating for Super Shiro?
Super Shiro has an official content rating of TV-PG.
Who are the lead actors in Super Shiro?
The primary ensemble cast includes Akio Otsuka as Super Shiro (voice) (age 66), Mari Mashiba as Shiro (voice) (age 66), Anri Katsu as Dekapoo (voice) (age 49), Yukana as Bibo (voice) (age 51).
Ensemble Cast & Current Ages
Lead cast members, their character identities, and current ages calculated from official biographical records:
| Actor | Character | Current Age |
|---|---|---|
| Akio Otsuka | Super Shiro (voice) | 66 |
| Mari Mashiba | Shiro (voice) | 66 |
| Anri Katsu | Dekapoo (voice) | 49 |
| Yukana | Bibo (voice) | 51 |
Editorial Verification & Sources
All production facts, air dates, cast credentials, and streaming metadata for Super Shiro are compiled from official broadcaster archives, TMDB, and Wikidata records. Last verified on September 30, 2026.