
Quick answer — Hiroyasu Ishida worked on Penguin Highway (Director), Drifting Home (Director), rain town (Director) and 3 more anime.
Hiroyasu Ishida worked on Penguin Highway (Director), Drifting Home (Director), rain town (Director), Hinata no Aoshigure (Director), Fumiko's Confession (Director), Typhoon Noruda (Character Design).