
Quick answer — Shun Sawai worked on 【OSHI NO KO】Season 3 (Sub Character Design), Oshi no Ko Season 2 (Sub Character Design), Oshi No Ko (Sub Character Design).
Shun Sawai worked on 【OSHI NO KO】Season 3 (Sub Character Design), Oshi no Ko Season 2 (Sub Character Design), Oshi No Ko (Sub Character Design).