Keiichi Hasegawa
| Known For | Writing |
|---|---|
| Most Rating | 8.312 |
| Birthday | 1962-02-01 |
| Place of Birth | Atami, Shizuoka Prefecture, Japan |
| Also Known As | Kei'ichi Hasegawa, 長谷川 圭一, |
| Known For | Writing |
|---|---|
| Most Rating | 8.312 |
| Birthday | 1962-02-01 |
| Place of Birth | Atami, Shizuoka Prefecture, Japan |
| Also Known As | Kei'ichi Hasegawa, 長谷川 圭一, |
