
Quick answer — Junpei Matsuo worked on 【OSHI NO KO】Season 3 (Original Work Assistance), Kaguya-sama: Love Is War -Stairway to Adulthood- (Original Work Assistance).
Junpei Matsuo worked on 【OSHI NO KO】Season 3 (Original Work Assistance), Kaguya-sama: Love Is War -Stairway to Adulthood- (Original Work Assistance).