The official website for the upcoming anime movie Kimi to, Nami ni Noretara
has announced two main cast members. The movie will premiere in Japanese theaters on June 21, 2019.
Minato Hinageshi: Ryouta Katayose
(GENERATIONS from EXILE TRIBE, live-action Ani ni Aisaresugite Komattemasu
Hinako Mukoumizu: Rina Kawaei
(Pokemon Movie 21: Minna no Monogatari
Source: Comic Natalie