
Quick answer — Fumihiko Suganuma worked on Gachiakuta (Director), Angel Beats! Specials (Key Animation), Train to the End of the World (Chief Episode Director) and 1 more anime.
Fumihiko Suganuma worked on Gachiakuta (Director), Angel Beats! Specials (Key Animation), Train to the End of the World (Chief Episode Director), Another: The Other (Key Animation).