Quick answer — Katsuyoshi Kobayashi worked on Gintama Season 2 (Sound Director), Gintama (Sound Director), Space Brothers (Sound Director) and 18 more anime.
Katsuyoshi Kobayashi worked on Gintama Season 2 (Sound Director), Gintama (Sound Director), Space Brothers (Sound Director), Detective Conan: The Phantom of Baker Street (Sound Director), Black Butler: Book of Circus (Sound Director), Detective Conan: Countdown to Heaven (Sound Director), Black Butler: Book of Murder (Sound Director), Detective Conan: Captured in Her Eyes (Sound Director) and 13 more.