The Water Magician: Story, Cast and Series Facts

Story and premise

Ryo is delighted to be reincarnated into the fantastical world of Phi, where he thinks he'll get to live a quiet life learning to use his newfound water magic. Going with the flow here, however, means something very different. Ryo is immediately pitted against the wild lands he winds up in and the slew of deadly monsters that call the remote subcontinent home. You'd think he'd forget about taking it easy when he's stuck fighting for his life, but lucky for Ryo, he's naturally optimistic, clever, and blessed with the hidden "Eternal Youth" trait. Twenty years pass in the blink of an eye, and each encounter along the way pushes him one step closer to the pinnacle of human magic. Little does he realize that's only the opening chapter of his tale. A fateful meeting soon thrusts Ryo to the forefront of history, forever changing the course of his life... Thus begins the adventures of the strongest water magician the world has ever seen—who also likes to do things at his own pace!

Series details

• Title: The Water Magician
• Format: Animation
• Language: Japanese
• Genres: Adventure, Anime, Fantasy
• Premiere date: 2025-07-03
• Status in TVmaze: Running
• Network listed by TVmaze: TBS
• Network country: Japan
• Typical episode runtime: 30 minutes
• TVMaze ID: 81954
• TVDB ID: 456435

Seasons in the TVmaze catalogue

• Season 1: premiered 2025-07-03; final listed air date 2025-09-25.

Source and licence

Adapted from The Water Magician on TVmaze. The synopsis is reproduced as plain text; catalogue facts, cast and season records are selected and reformatted. This adapted text is available under CC BY-SA 4.0, following the TVmaze API licence. Network and web-channel credits identify the service listed in this source; they do not establish current streaming availability.