This year's AnimeJapan stage event for the Ni no Kuni
anime movie announced the inclusion of two winners from the open-to-the-public Line Live Seiyuu Audition to the cast. Mamoru Miyano
(Yoki), Yuki Kaji
(Danpa), and Akihiro Hino (executive producer, original planner, scriptwriter) appeared on the stage event for a talk show. The movie will premiere in Japanese theaters this summer.
Tooru Fujisaki: Serishun
Nanako Hayashi: Haruka Minase
Source: Warner Brothers Japan Twitter