Ōi (shogi)
| Ōi | |
|---|---|
| Native name | 王位戦 |
| Type | Title |
| Official name | Ito En O-i Ochahai Ōisen (伊藤園お～いお茶杯王位戦) |
| Sponsor(s) | Ito En |
| Winner's title | Ōi |
| Reigning champion | Sōta Fujii |
| Number of times held | 63 |
| First held | 1960 |
| Last held | 2022 |
| Lifetime champions | |
| Most times won | Yoshiharu Habu (18) |
| Most consecutive wins | Yasuharu Ōyama (12) |
| Website(s) | |
| JSA tournament website (in Japanese) | |
| Sponsor's tournament website (in Japanese) | |
Ōi (王位) is one of the eight major titles in professional shogi, and it means "the king's rank" (王 ō 'king' + 位 i 'rank, position').