Watch Red River (2026) Online Free in HD

2026 · Animation, Action & Adventure, Drama · 7.6/10 (8 votes) · 1 season · 24 episodes · Returning Series

Synopsis

After a mysterious hand drags her beneath a puddle, modern Japanese teenager Yuri awakens in the Hittite Empire of the 14th century BCE. Thrust into a deadly struggle for the throne, she joins Prince Kail to battle assassins, outwit royal conspiracies, and survive a world at war. As her exploits earn her renown as the goddess Ishtar, Yuri must choose between her old life and an uncertain future.

Creators & Crew

Music by Yoshihisa Hirano

Cast

• Mirai Tachibana as Yuri (voice) (Acting)
• Wataru Katoh as Kail Muršili (voice) (Acting)
• Hiroki Nanami as Satoshi Himuro / Narrator (voice) (Acting)
• Aya Uchida as Queen Nakia (voice) (Acting)
• Shoya Chiba as Zannanza Hattušili (voice) (Acting)
• Tomoaki Maeno as Ilbani (voice) (Acting)
• Koji Yusa as Urhi (voice) (Acting)
• Kohsuke Toriumi as Prince Mattiwaza (voice) (Acting)
• Tomohiro Ono as Kikkuri (voice) (Acting)
• Shiki Aoki as Hadi (voice) (Acting)
• Natsumi Kawaida as Ryui (voice) (Acting)
• Misato Matsuoka as Shala (voice) (Acting)

Seasons

• Season 1 (2026) — 24 episodes

Details

Genres: Animation, Action & Adventure, Drama

Language: Japanese

Country: Japan

Network: Tatsunoko Production, Nippon Television Network Corporation, VAP, BS Nippon Corporation, Nippon Television Music Corporation

Original title: 天は赤い河のほとり

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Red River is a 2026 animation, action & adventure, drama series rated 7.6 out of 10 by 8 viewers on TMDB. The series follows: After a mysterious hand drags her beneath a puddle, modern Japanese teenager Yuri awakens in the Hittite Empire of the 14th century BCE. Thrust into a deadly struggle for the throne, she joins Prince Kail to battle assassins, outwit royal conspiracies, and survive a world at war. As her exploits earn her renown as the goddess Ishtar, Yuri must choose between her old life and an uncertain future.

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