Netflix began to stream Ultramarine Magmell in North America on October 10th.
Based on Dainenbyō’s manga Magmell of the Sea Blue (Gunjō no Magmell), the anime was animated by Studio Pierrot, and directed by Hayato Date (Naruto, Naruto Shippūden, and Saiyuki).
While the anime debuted in Japan on April 7th, 2019, the manga first appeared on the Shonen Jump+ app in June 2015.
The Netflix page lists some of the Japanese dub cast (including Kengo Kawanishi, “M.A.O”, and Toshiyuki Morikawa) while its trailer shows the English dub. Dub voice actors include Griffin Puatu, Erika Harlacher, and Kaiji Tang). Other cast members include Hibiku Yamamura and Cristina Vee respectively.
You can find the full run-down on the show below, and watch it here.
“Decades after the sudden birth of a new continent, a young rescuer-for-hire provides aid to adventurers exploring this dangerous, uncharted world.”