Mynavi ABC Championship
| Tournament information | |
|---|---|
| Location | Katō, Hyōgo, Japan | 
| Established | 1971 | 
| Course(s) | ABC Golf Club | 
| Par | 72 | 
| Length | 7,217 yards (6,599 m) | 
| Tour(s) | Japan Golf Tour | 
| Format | Stroke play | 
| Prize fund | ¥120,000,000 | 
| Month played | November | 
| Final year | 2023 | 
| Tournament record score | |
| Aggregate | 263 Ryuichi Oda (2014) | 
| To par | −24 Keita Nakajima (2023) | 
| Final champion | |
| Keita Nakajima | |
| Location map | |
Location in Japan Location in the Hyōgo Prefecture  | |
The Mynavi ABC Championship (マイナビABCチャンピオンシップゴルフトーナメント, Mainabi ei-bī-shī champyon gorufu tōnamento) was a professional golf tournament on the Japan Golf Tour. It was played at the ABC Golf Club in Katō, Hyōgo, usually in October or November. It was founded in 1971 as a Japan vs. United States team match (there was also individual prize money and the event counted as an official win on tour). In 1988, it became a full-field individual event. The event is sponsored by Asahi Broadcasting Corporation and Mynavi Corporation.