The Water Magician The Open Port Festival (Season 1, Episode 10)
TV Episode | Animation, Action, Fantasy

Primary photo for The Open Port Festival

The Water Magician

The Open Port Festival (Season 1, Episode 10)

TV Episode | Animation, Action, Fantasy

Ryo and his roommates travel to the coastal town of Whitnash for a job.

Casting Director

Caitlin Glass (casting director)

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Edit Released

Updated Sep 12, 2025

Release date

Sep 12, 2025 (Japan)

Contacts

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Cast	+ Add Cast
33 cast members

Name	Known for
Brandon Acosta Dan (voice) Dan (voice) See fewer	Wistoria: Wand and Sword (2024)
Kôhei Amasaki Amon (voice) Amon (voice) See fewer	Wistoria: Wand and Sword (2024)
Bryn Apprill Sera (voice) Sera (voice) See fewer	Attack on Titan (2013)
Kara Edwards Nina (voice) Nina (voice) See fewer	Dragon Ball Z: Battle of Gods (2013)
Brad Foster Noble / Attacker (voice: English version) Noble / Attacker (voice: English version) See fewer	Detective Conan (1996)
Cris George Hugh McGrath (voice) Hugh McGrath (voice) See fewer	Shin Godzilla (2016)
Kelly Greenshield Fiona Fiona See fewer	9mm Girls (2022)
Daiki Hamano Oscar Ruska (voice) Oscar Ruska (voice) See fewer	Avataro Sentai Donbrothers (2022)
Kaede Hondo Sara (voice) Sara (voice) See fewer	Demon Slayer: Kimetsu no Yaiba - The Movie: Mugen Train (2020)
Satoshi Inomata Dan (voice) Dan (voice) See fewer	Love After World Domination (2022)
Kaori Ishihara Rihya (voice) Rihya (voice) See fewer	Lagrange: The Flower of Rin-ne (2012)
Miku Itou Nina (voice) Nina (voice) See fewer	Kamen Rider Jeanne & Kamen Rider Aguilera with Girls Remix (2022)
Akari Kitô Fiona Rubine Bornemisza (voice) Fiona Rubine Bornemisza (voice) See fewer	Demon Slayer: Kimetsu no Yaiba - The Movie: Mugen Train (2020)
Monét Tatianna Lerner Marie (voice) Marie (voice) See fewer	Dragon Ball Daima (2024)
Sara Matsumoto Lyn (voice) Lyn (voice) See fewer	Boruto: Naruto Next Generations (2017)
Satoshi Mikami Hugh McGrath (voice) Hugh McGrath (voice) See fewer	Metal Gear Solid V: The Phantom Pain (2015)
Naoya Miyase Eto (voice) Eto (voice) See fewer	Beyblade X (2023)
Takanori Miyazaki Hugo (voice) Hugo (voice) See fewer	Super Dimensional Fortress Macross II: Lovers Again (1992)
Ayumu Murase Ryo (voice) Ryo (voice) See fewer	Haikyu!! (2014)
Reagan Murdock Oscar Luska (voice) Oscar Luska (voice) See fewer	Death Battle (2010)
Genki Muro Nils (voice) Nils (voice) See fewer	Days Gone (2019)
Nozomi Okada Marie (voice) (as Nozomi) Marie (voice) (as Nozomi) See fewer	The Water Magician (2025)
Davon Oliver Nils (voice) Nils (voice) See fewer	Apollyon (I) (2021)
Dallas Reid Ryo (voice) Ryo (voice) See fewer	Black Clover (2017)
Monica Rial Rihya (voice) Rihya (voice) See fewer	Dragon Ball Super (2015)
Yuuki Sanpei Abraam (voice) Abraam (voice) See fewer	Trese (2021)
Lindsay Seidel Lyn (voice) Lyn (voice) See fewer	The Final (I) (2010)
Ben Stegmair Abel (voice) Abel (voice) See fewer	The Beginning After the End (2025)
Ciarán Strange Amon (voice) Amon (voice) See fewer	Borderlands 3 (2019)
Keita Tada Conrad Stein Bornemisza (voice) Conrad Stein Bornemisza (voice) See fewer	Wonder Egg Priority (2021)
Kazuki Ura Abel Besford Knightley (voice) Abel Besford Knightley (voice) See fewer	Zenshu (2024)
Eduardo Vildasol Eto (voice: English version) Eto (voice: English version) See fewer	NCIS: New Orleans (2014)
Shoumaru Zouza Jurgen (voice) Jurgen (voice) See fewer	Scarlet Nexus (2021)