Ryouya Koga

Ryouya Koga

古賀遼也
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Staff credits

4

2025

Possibly the Greatest Alchemist of All Time
Possibly the Greatest Alchemist of All Time
Color Design

2023

Sweet Reincarnation
Sweet Reincarnation
Color Design · Finishing (ep 1)

2021

Fruits Basket The Final Season
Fruits Basket The Final Season
Digital Paint (ep 6)

2017

Tsukigakirei
Tsukigakirei
Color Coordination (ep 5) · Finishing Check (ep 5)