
Quick answer — Hikaru Toono voices Anna Yanami in Makeine: Too Many Losing Heroines!, Sakurako Shikishima in mono, Howan in SHOW BY ROCK!! Mashumairesh!! and 26 more characters.
Hikaru Toono voices Anna Yanami (Makeine: Too Many Losing Heroines!), Sakurako Shikishima (mono), Howan (SHOW BY ROCK!! Mashumairesh!!), Towa (Studio Apartment, Good Lighting, Angel Included), Yuuri (Even Given the Worthless “Appraiser” Class, I’m Actually the Strongest), Kurumi Risu (Medalist Season 2), Machikanetannhauser (Umamusume: Pretty Derby Season 2), Kaneishi (SSSS.DYNAZENON) and 21 more.
Anna Yanami is voiced in Japanese by Hikaru Toono.