Nakajima Youko is your average somewhat timid high school student. One day, a strange man named Keiki appears before her, swearing allegiance. Before she could properly register what was happening, demon-like creatures attack Youko and her friends, after which they are pulled into a different world. A world unlike what she has ever known. Separated from Keiki, Youko and her friends must do whatever they can if they wish to survive in this new world.
| Title | The Twelve Kingdoms |
|---|---|
| Alternative Titles | Los Doce Reinos, 12 Reinos, Doce Reinos, Jūni kokuki, Juuni Kokuki, Juuni Kokki, 12국기, Doce reinos, 12國記, Дванадцять королівств, Juuni Kokuki |
| Subtitle Available |
 ETC.
|
| First Air Date | 2002-04-09 |
| Last Air Date | 2003-08-30 |
| Number of Episodes | 45 |
| Number of Seasons | 4 |
| Genres | Animation, Action & Adventure, Sci-Fi & Fantasy, |
| Networks | NHK BS1, |
| Casts | Takehito Koyasu, Kenichi Suzumura, Masaki Aizawa, Kappei Yamaguchi, Aya Ishizu, Yuji Ueda, Rie Kugimiya, Kousuke Okano, Naomi Wakabayashi |
| Plot Keywords | , |
Keiki (voice)
Takehito Koyasu
Rakushun (voice)
Kenichi Suzumura
Shōryū (voice)
Masaki Aizawa
Rokuta (voice)
Kappei Yamaguchi
Yuka Sugimoto (voice)
Aya Ishizu
Ikuya Asano (voice)
Yuji Ueda
Taiki (voice)
Rie Kugimiya
Takasato (voice)
Kousuke Okano
Suzu (voice)
Naomi Wakabayashi
