I. Hoshino
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Melbourne zt | 01/??/1975 | 1818 | Australia |
| Siegen ol (Men) fin-D | 09/05/1970 | 0 | Germany |
| Siegen ol (Men) qual-C | 09/05/1970 | 0 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| A36 | English, symmetrical variation | 2 games |
| A37 | English, symmetrical variation | 1 games |
| B02 | Alekhine's defence | 1 games |
| B33 | Sicilian defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B06 | Robatsch (modern) defence | 3 games |
| B08 | Pirc, classical (two knights) system | 2 games |
| A24 | English, Bremen system with ...g6 | 2 games |
| B07 | Pirc defence | 2 games |


Australia
Germany