Okina Tadashi
翁 羲
| Okina Tadashi翁 羲 | |
| Language | Japanese |
Okina Tadashi is a game producer who worked for Duke.
| Title | Released | Role | As | Note |
| Jisatsu no Tame no 101 no Houhou | 2001-10-05 | Staff | Okina Tadashi | Producer |
| Okina Tadashi翁 羲 | |
| Language | Japanese |
| Title | Released | Role | As | Note |
| Jisatsu no Tame no 101 no Houhou | 2001-10-05 | Staff | Okina Tadashi | Producer |