Quick answer — Hiro Kaburagi worked on Hunter x Hunter: Yorknew City (Assistant Director), Great Pretender (Director), Kimi ni Todoke: From Me to You (Director) and 9 more anime.
Hiro Kaburagi worked on Hunter x Hunter: Yorknew City (Assistant Director), Great Pretender (Director), Kimi ni Todoke: From Me to You (Director), Kimi ni Todoke: From Me to You Season 2 (Director), 91 Days (Director), Hozuki's Coolheadedness (Director), KILL BLUE (Series Composition), My Little Monster (Director) and 4 more.
