The Great Jahy Will Not Be Defeated! Facts, FAQ & Common Questions
2021 · HTB, tv asahi, Nagoya TV, KBC, ABC TV, NCC, OAB, ABA, Niigata Television Network 21, khb, KFB, HOME, KSB, Kagoshima Broadcasting, Iwate Asahi TV, Akita Asahi Broadcasting, Yamagata Television System, Shizuoka Asahi TV, Asahi Broadcasting Nagano, Hokuriku Asahi Broadcasting, Ehime Asahi TV, Yamaguchi Asahi Broadcasting, Kumamoto Asahi Broadcasting, Ryu-Q Asahi Broadcasting · Status: Ended · Rated: TV-14
Frequently Asked Questions About The Great Jahy Will Not Be Defeated!
Direct, verified answers to the most common queries regarding episodes, renewals, watch order, and streaming availability.
How many seasons and episodes does The Great Jahy Will Not Be Defeated! have?
The Great Jahy Will Not Be Defeated! has 1 season and 20 total episodes, spanning from its premiere on August 1, 2021 to December 19, 2021.
Is The Great Jahy Will Not Be Defeated! renewed, ended, or canceled?
The Great Jahy Will Not Be Defeated! has concluded its run and is officially ended.
How long does it take to binge watch The Great Jahy Will Not Be Defeated!?
It takes 8h 0m (480 minutes) to watch the complete run of The Great Jahy Will Not Be Defeated!. At a standard pace of 2 hours per day, you will finish the entire series in approximately 4 days. Yes! At 8 hours total, you can comfortably finish this in a single weekend with about 4 hours per day.
What is the highest-rated episode of The Great Jahy Will Not Be Defeated!?
The highest-rated episode is Season 1, Episode 1 ("The Great Jahy Can't Go Back!"), which holds an outstanding rating of 6.8/10 based on 6 audience ratings.
Where can you stream or watch The Great Jahy Will Not Be Defeated!?
The Great Jahy Will Not Be Defeated! is available for streaming on Crunchyroll, Crunchyroll Amazon Channel. Availability may vary by regional territory, subscription tier, and digital purchase availability.
What is the official age rating for The Great Jahy Will Not Be Defeated!?
The Great Jahy Will Not Be Defeated! has an official content rating of TV-14.
Who are the lead actors in The Great Jahy Will Not Be Defeated!?
The primary ensemble cast includes Naomi Ohzora as Jahy (voice) (age 37), Ai Kayano as Store Manager (voice) (age 39), Yoko Hikasa as Landlady (voice) (age 41), Kana Hanazawa as Druj (voice) (age 37).
Ensemble Cast & Current Ages
Lead cast members, their character identities, and current ages calculated from official biographical records:
| Actor | Character | Current Age |
|---|---|---|
| Naomi Ohzora | Jahy (voice) | 37 |
| Ai Kayano | Store Manager (voice) | 39 |
| Yoko Hikasa | Landlady (voice) | 41 |
| Kana Hanazawa | Druj (voice) | 37 |
| Mikako Komatsu | Saurva (voice) | 37 |
| Yui Ogura | Kokoro (voice) | 31 |
| Akari Kito | Su (vioce) | 32 |
Editorial Verification & Sources
All production facts, air dates, cast credentials, and streaming metadata for The Great Jahy Will Not Be Defeated! are compiled from official broadcaster archives, TMDB, and Wikidata records. Last verified on October 29, 2026.