The Twelve Kingdoms Facts, FAQ & Common Questions
2002 · NHK BS1 · Status: Ended · Rated: Not Rated
Frequently Asked Questions About The Twelve Kingdoms
Direct, verified answers to the most common queries regarding episodes, renewals, watch order, and streaming availability.
How many seasons and episodes does The Twelve Kingdoms have?
The Twelve Kingdoms has 4 seasons and 45 total episodes, spanning from its premiere on April 9, 2002 to August 30, 2003.
Is The Twelve Kingdoms renewed, ended, or canceled?
The Twelve Kingdoms has concluded its run and is officially ended.
How long does it take to binge watch The Twelve Kingdoms?
It takes 18h 45m (1125 minutes) to watch the complete run of The Twelve Kingdoms. At a standard pace of 2 hours per day, you will finish the entire series in approximately 10 days. Possible with dedication! Finishing this 18.8-hour series over Saturday and Sunday requires around 9.4 hours of viewing each day.
What is the highest-rated episode of The Twelve Kingdoms?
The highest-rated episode is Season 1, Episode 9 ("Shadow of the Moon, Sea of the Shadow - The Ninth Chapter"), which holds an outstanding rating of 7.7/10 based on 3 audience ratings.
Where can you stream or watch The Twelve Kingdoms?
The Twelve Kingdoms 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 Twelve Kingdoms?
The Twelve Kingdoms has an official content rating of Not Rated.
Who are the lead actors in The Twelve Kingdoms?
The primary ensemble cast includes Takehito Koyasu as Keiki (voice) (age 59), Kenichi Suzumura as Rakushun (voice) (age 52), Masaki Aizawa as Shōryū (voice) (age 61), Kappei Yamaguchi as Rokuta (voice) (age 61).
Ensemble Cast & Current Ages
Lead cast members, their character identities, and current ages calculated from official biographical records:
| Actor | Character | Current Age |
|---|---|---|
| Takehito Koyasu | Keiki (voice) | 59 |
| Kenichi Suzumura | Rakushun (voice) | 52 |
| Masaki Aizawa | Shōryū (voice) | 61 |
| Kappei Yamaguchi | Rokuta (voice) | 61 |
| Aya Ishizu | Yuka Sugimoto (voice) | 54 |
| Yuji Ueda | Ikuya Asano (voice) | 59 |
| Rie Kugimiya | Taiki (voice) | 47 |
| Kousuke Okano | Takasato (voice) | 56 |
Editorial Verification & Sources
All production facts, air dates, cast credentials, and streaming metadata for The Twelve Kingdoms are compiled from official broadcaster archives, TMDB, and Wikidata records. Last verified on September 25, 2026.