
Quick answer — Fumiko Ishiguro worked on Rent-a-Girlfriend Season 3 (Color Design), Rent-a-Girlfriend (Color Design), Rent-a-Girlfriend Season 2 (Color Design).
Fumiko Ishiguro worked on Rent-a-Girlfriend Season 3 (Color Design), Rent-a-Girlfriend (Color Design), Rent-a-Girlfriend Season 2 (Color Design).