The Twelve Kingdoms (Juuni Kokuki) is an epic, intellectually rich fantasy anime that stands as one of the most ambitious works in the isekai genre. The story follows Yoko Nakajima, an ordinary high school girl who is suddenly transported to a vast, intricate world inspired by Chinese mythology. There, she discovers that she is the destined ruler of one of the twelve kingdoms, and she must overcome her own insecurities, the political machinations of those around her, and the harsh realities of a world that does not welcome her.
The series is defined by its core themes: a meticulously constructed power system rooted in divine mandate and political legitimacy, where rulers are chosen by the heavens but must prove their worth through their actions. Yoko is the ultimate underdog—a timid, self-doubting girl who is thrust into a position of immense power and must grow into her role through suffering, self-reflection, and the support of loyal companions. The Twelve Kingdoms masterfully subverts expectations by rejecting the typical power fantasy of the isekai genre, instead delivering a complex, politically charged, and deeply philosophical exploration of leadership, responsibility, and the nature of identity. It is a series that understands that true strength is not about power, but about character.
For fans of The Twelve Kingdoms, finding similar anime can be a challenge. The series occupies a unique space—part political drama, part coming-of-age story, part epic fantasy. Yet, many underrated series share its core DNA: a focus on a protagonist who is thrust into a new world and must grow into their role, an exploration of the political and social structures that shape society, and a willingness to subvert the tropes of the fantasy and isekai genres. These shows deserve far more attention for their intellectual depth, their world-building, and their refusal to provide easy answers.
Here are 15 underrated anime that capture the spirit of The Twelve Kingdoms.
1. Kemono no Souja Erin (2009)
- Streaming Availability: Crunchyroll
- Rating: MAL: 8.2
- Episodes: 50
- Studio: Production I.G., Trans Arts
- Notable Staff: Based on the novel by Nahoko Uehashi, who also wrote Moribito.
Plot Summary: Erin is a young girl who lives in a village that raises giant war-lizards called “Touda.” After a tragic event, she becomes the apprentice of a mysterious beekeeper and learns to communicate with the majestic “Ohju,” winged beasts that are both revered and feared.
Similarities to The Twelve Kingdoms: Both are epic fantasy series written by Nahoko Uehashi that focus on a young woman who grows into a position of influence through hardship and self-discovery. The focus is on the relationship between humans and the natural world, and the political and social structures that shape society. The world-building is meticulous and immersive.
2. Moribito: Guardian of the Spirit (Seirei no Moribito) (2007)
- Streaming Availability: Crunchyroll, Amazon Prime Video
- Rating: MAL: 8.2
- Episodes: 26
- Studio: Production I.G.
- Notable Staff: Based on the novel by Nahoko Uehashi, directed by Kenji Kamiyama.
Plot Summary: Balsa, a skilled bodyguard, is hired to protect Prince Chagum, who has been possessed by a water spirit and is targeted for assassination by his own father. She must protect the boy while unraveling the mystery of the spirit and the political conspiracy that threatens them both.
Similarities to The Twelve Kingdoms: Both are epic fantasy series from the same author that focus on political intrigue, spiritual forces, and the bond between a protector and their charge. The protagonist is a strong, capable woman who must navigate a complex world of duty and honor. The world-building is rich and deeply rooted in Asian mythology.
3. Guin Saga (2009)
- Streaming Availability: Not currently available on major platforms.
- Rating: MAL: 7.1
- Episodes: 26
- Studio: Satelight
- Notable Staff: Based on the long-running light novel series by Kaoru Kurimoto.
Plot Summary: Guin, a mysterious warrior with a leopard’s head and no memory of his past, becomes the protector of two young royal twins who are fleeing from a conquering army. He must lead them through a dangerous world filled with political intrigue and supernatural threats.
Similarities to The Twelve Kingdoms: Both are epic fantasy series that focus on the struggle for power and the responsibilities of leadership. The protagonist is an outsider who becomes a protector and guide for young royalty. The series is known for its detailed world-building and its focus on the harsh realities of war and politics.
4. The Story of Saiunkoku (Saiunkoku Monogatari) (2006)
- Streaming Availability: Crunchyroll
- Rating: MAL: 7.8
- Episodes: 39 (Season 1)
- Studio: Madhouse
- Notable Staff: Based on the light novel series by Sai Yukino.
Plot Summary: Shurei Hong, a clever and determined young woman, dreams of becoming a government official, despite the fact that women are not allowed to hold such positions. She is recruited to become the tutor and advisor to the new emperor, and she becomes entangled in the political machinations of the imperial court.
Similarities to The Twelve Kingdoms: Both are set in worlds inspired by Chinese history and mythology, with a focus on political intrigue and the struggle for social reform. The protagonist is an underdog who uses her intelligence and determination to navigate a male-dominated society. The series is a rich, character-driven drama that explores themes of leadership and responsibility.
5. Fushigi Yuugi (1995)
- Streaming Availability: Crunchyroll
- Rating: MAL: 7.5
- Episodes: 52
- Studio: Pierrot
- Notable Staff: Based on the manga by Yuu Watase.
Plot Summary: Miaka Yuuki and Yui Hongo are transported into a book called “The Universe of the Four Gods.” Miaka becomes the Priestess of Suzaku and must gather her seven celestial warriors to summon the god and save the kingdom.
Similarities to The Twelve Kingdoms: Both are classic isekai stories about a young woman who is transported to a fantasy world inspired by Chinese mythology and must fulfill a destiny. The focus is on the protagonist’s growth from an ordinary girl to a figure of great importance. The series is a beloved classic of the shoujo fantasy genre.
6. Arslan Senki (The Heroic Legend of Arslan) (2015)
- Streaming Availability: Crunchyroll, Funimation
- Rating: MAL: 7.6
- Episodes: 25 (Season 1)
- Studio: Liden Films, Sanzigen
- Notable Staff: Based on the novel series by Yoshiki Tanaka, directed by Noriyuki Abe.
Plot Summary: Arslan, the young prince of the kingdom of Pars, is forced to flee when his kingdom is conquered by the neighboring nation of Lusitania. He must gather loyal followers, learn the art of leadership, and fight to reclaim his homeland.
Similarities to The Twelve Kingdoms: Both are epic fantasy series about a young, inexperienced ruler who must grow into their role through hardship and the support of loyal companions. The focus is on the political and military strategies required to reclaim a kingdom. The series is a masterclass in character development and world-building.
7. The Vision of Escaflowne (1996)
- Streaming Availability: Crunchyroll, Funimation
- Rating: MAL: 7.7
- Episodes: 26
- Studio: Sunrise
- Notable Staff: Directed by Kazuki Akane.
Plot Summary: Hitomi Kanzaki, a high school girl, is transported to the world of Gaea, where she becomes involved in a war between kingdoms. She discovers her latent psychic powers and her connection to the mystical mecha, Escaflowne.
Similarities to The Twelve Kingdoms: Both are classic isekai stories about a young woman who is transported to a fantasy world and becomes involved in a war. The focus is on the protagonist’s growth and her relationships with the people she meets. The series is a beloved classic of the fantasy genre, known for its rich world-building and its blend of romance and action.
8. The Heroic Legend of Arslan: Dust Storm Dance (2016)
- Streaming Availability: Crunchyroll, Funimation
- Rating: MAL: 7.5
- Episodes: 8
- Studio: Liden Films
- Notable Staff: Based on the novel series by Yoshiki Tanaka.
Plot Summary: The second season of Arslan Senki, continuing the story of Arslan’s quest to reclaim his kingdom. He must navigate complex political alliances, face new enemies, and make difficult decisions that will shape the future of Pars.
Similarities to The Twelve Kingdoms: As a continuation of the Arslan Senki story, this season further explores the themes of leadership, responsibility, and the cost of war. The focus is on the political and military strategies required to achieve one’s goals. The series is a rich, character-driven drama.
9. Yona of the Dawn (Akatsuki no Yona) (2014)
- Streaming Availability: Crunchyroll, Funimation
- Rating: MAL: 8.0
- Episodes: 24
- Studio: Pierrot
- Notable Staff: Based on the manga by Mizuho Kusanagi.
Plot Summary: Yona, a sheltered princess, is forced to flee her palace after a coup. She must gather the four legendary Dragon Warriors and reclaim her kingdom, growing from a naive girl into a strong and determined leader.
Similarities to The Twelve Kingdoms: Both are about a young woman who is forced to flee her home and must grow into a leader through hardship and self-discovery. The focus is on the protagonist’s growth and her relationships with her loyal companions. The series is a beloved fantasy epic with a strong focus on character development.
10. Legend of the Galactic Heroes (1988)
- Streaming Availability: HiDive
- Rating: MAL: 9.0
- Episodes: 110 (OVA)
- Studio: Kitty Films
- Notable Staff: Based on the novel series by Yoshiki Tanaka.
Plot Summary: The story follows the epic conflict between the Galactic Empire and the Free Planets Alliance, focusing on two brilliant strategists: Reinhard von Lohengramm and Yang Wen-li. The series explores the political, military, and philosophical dimensions of war.
Similarities to The Twelve Kingdoms: Both are epic, intellectually rigorous series that explore the political and social structures that shape society. The focus is on the moral complexities of leadership and the consequences of war. The series is a landmark of the space opera genre, known for its depth and sophistication.
11. Spice and Wolf (2008)
- Streaming Availability: Crunchyroll, Funimation
- Rating: MAL: 8.1
- Episodes: 13 (Season 1)
- Studio: Imagin
- Notable Staff: Based on the light novel series by Isuna Hasekura.
Plot Summary: Kraft Lawrence, a traveling merchant, encounters Holo, a wise wolf goddess who has taken the form of a young woman. They form a partnership, traveling together and navigating the complexities of medieval economics and human relationships.
Similarities to The Twelve Kingdoms: Both are set in richly detailed fantasy worlds and focus on the relationship between a human and a supernatural being. The focus is on the economic and social structures that shape society. The series is a thoughtful, intelligent exploration of human nature and the bonds that connect us.
12. The Ancient Magus’ Bride (2017)
- Streaming Availability: Crunchyroll
- Rating: MAL: 8.0
- Episodes: 24 (Season 1)
- Studio: Wit Studio
- Notable Staff: Based on the manga by Kore Yamazaki.
Plot Summary: Chise Hatori, a young woman who has been abandoned and sold at auction, is purchased by Elias Ainsworth, a mysterious magus. She becomes his apprentice and begins to learn magic, while also discovering her own worth and the nature of her powers.
Similarities to The Twelve Kingdoms: Both are about a young woman who is thrust into a magical world and must learn to navigate its complexities. The focus is on the protagonist’s growth and her relationships with the supernatural beings she encounters. The series is a rich, atmospheric fantasy with a strong focus on character development.
13. The Beast Player Erin (Kemono no Souja Erin) (2009)
- Streaming Availability: Crunchyroll
- Rating: MAL: 8.2
- Episodes: 50
- Studio: Production I.G., Trans Arts
- Notable Staff: Based on the novel by Nahoko Uehashi.
Plot Summary: Erin, a young girl who lives in a village that raises giant war-lizards, becomes the apprentice of a mysterious beekeeper and learns to communicate with the majestic “Ohju.” She must navigate the political and social structures of her world while staying true to her own beliefs.
Similarities to The Twelve Kingdoms: Both are epic fantasy series from the same author that focus on a young woman who grows into a position of influence. The focus is on the relationship between humans and the natural world, and the political and social structures that shape society. The world-building is meticulous and immersive.
14. Children of the Whales (2017)
- Streaming Availability: Netflix
- Rating: MAL: 7.3
- Episodes: 12
- Studio: J.C. Staff
- Notable Staff: Based on the manga by Abi Umeda.
Plot Summary: Chakuro, a young archivist, lives on the Mud Whale, a floating island that drifts through a sea of sand. His peaceful life is shattered when the island is attacked, and he discovers the dark secrets of his society and the world beyond.
Similarities to The Twelve Kingdoms: Both are about a young protagonist who discovers the dark secrets of their society and must confront the truth. The focus is on the emotional and psychological journey of the characters. The series is a visually stunning and emotionally resonant fantasy.
15. The Twelve Kingdoms: Sea of Shadow (Juuni Kokuki: Tsuki no Kage, Kage no Umi) (2002)
- Streaming Availability: Crunchyroll
- Rating: MAL: 7.8
- Episodes: 14 (First arc)
- Studio: Pierrot
- Notable Staff: Based on the novel series by Fuyumi Ono.
Plot Summary: The first arc of The Twelve Kingdoms series, focusing on Yoko Nakajima’s journey from an ordinary high school girl to the ruler of the kingdom of Kei. It is a self-contained story that introduces the world and its rules.
Similarities to The Twelve Kingdoms: This is the opening arc of the main series, often considered a standalone masterpiece. It is underrated because many viewers overlook the individual arcs in favor of the series as a whole. It provides a perfect introduction to the world and themes of the series.
Why These Anime Work for The Twelve Kingdoms Fans
Fans of The Twelve Kingdoms are drawn to stories that are epic in scope, intellectually rigorous, and deeply invested in character development. They appreciate a narrative that takes its time to build its world and its characters, and they are invested in the journey of a protagonist who grows from an ordinary person into a leader. They are not looking for simple power fantasies, but for stories that explore the complexities of leadership, responsibility, and the nature of identity.
The anime listed above all share this fundamental DNA:
- The Underdog’s Journey to Leadership: Whether it is Yoko in The Twelve Kingdoms, Erin in Kemono no Souja Erin, or Yona in Yona of the Dawn, these series understand that true leadership is not about being born powerful, but about growing into the role through hardship, self-reflection, and the support of loyal companions.
- Richly Constructed Worlds: These series are set in detailed, immersive worlds with their own histories, cultures, and political systems. The focus is on understanding the rules of the world and the forces that shape it.
- Subversion of the Isekai Genre: These series reject the typical power fantasy of the isekai genre, where the protagonist is immediately powerful and beloved. Instead, they explore the difficulties of being thrust into a new world, the loneliness of being an outsider, and the hard work required to earn respect and build a life.
These 15 anime, like The Twelve Kingdoms, understand that the most compelling fantasy stories are not about escaping from reality, but about confronting it. They are underrated gems that offer a rich, intellectually stimulating, and deeply moving experience for viewers who are willing to invest their time and their hearts.
