Ryōya Koga
- Nome:
- Ryōya Koga
- Nome in Kanji:
- 古賀遼也
- Tipo:
- PERSONA
- Sesso:
- M
Animazione
- Lavori:
- 2023 -
Sweet Reincarnation
(Color Design)
- 2025 -
Possibly the Greatest Alchemist of All Time
(Color Design)
- 2026 -
A Livid Lady's Guide to Getting Even: How I Crushed My Homeland with My Mighty Grimoires
(Colorazione)