Hikaru Oka
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Narcis 5 Open 2018 | 09/30/2018 | 2254 | Serbia |
| Narcis 1 IM 2018 | 09/23/2018 | 2287 | Serbia |
Most Played Openings as White
| ECO | Opening | Games |
| B13 | Caro-Kann, exchange variation | 2 games |
| B52 | Sicilian, Canal-Sokolsky attack, 3...Bd7 | 1 games |
| C10 | French, Paulsen variation | 1 games |
| C41 | Philidor's defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D10 | Queen's Gambit Declined Slav defence | 2 games |
| D02 | Queen's pawn game | 2 games |
| D31 | Queen's Gambit Declined, 3.Nc3 | 1 games |
| C96 | Ruy Lopez, closed (8...Na5) | 1 games |
Japan
Male
FIDE ID:

Serbia