Kogisu wrote several episodes for Detective Conan anime
Source: https://www.animenewsnetwork.com/news/2026-10-23/scriptwriter-toyoto-kogisu-dies-at-69/.243147
Kogisu wrote several episodes for Detective Conan anime
Source: https://www.animenewsnetwork.com/news/2026-10-23/scriptwriter-toyoto-kogisu-dies-at-69/.243147