
Quick answer — Rikuya Yasuda voices Arisu Yamabuki in Tune In to the Midnight Heart, Mullin in As Miss Beelzebub Likes it., Futaba Mikuriya in Outburst Dreamer Boys (TV) and 16 more characters.
Rikuya Yasuda voices Arisu Yamabuki (Tune In to the Midnight Heart), Mullin (As Miss Beelzebub Likes it.), Futaba Mikuriya (Outburst Dreamer Boys (TV)), Sakuya Outsuki (Killed again, Mr. Detective.), Kouyou Kotesashi (Hands off: Sawaranaide Kotesashi-kun!), Hayato Akahoshi (The Ramparts of Ice), Shikobei (KONOSUBA -God's blessing on this wonderful world!- Legend of Crimson), Marco Granger (The Eminence in Shadow) and 11 more.
Arisu Yamabuki is voiced in Japanese by Rikuya Yasuda.