
Quick answer — Yoshiyuki Nishi worked on Muhyo & Roji’s Bureau of Supernatural Investigation Season 2 (Original Creator), Muhyo & Roji's Bureau of Supernatural Investigation (Original Creator).
Yoshiyuki Nishi worked on Muhyo & Roji’s Bureau of Supernatural Investigation Season 2 (Original Creator), Muhyo & Roji's Bureau of Supernatural Investigation (Original Creator).