Masaki Ogata
Masaki Ogata is a professional 9 dan Japanese Go player. He became an insei at the Nihon Ki-in in 1976 under Tsuchida Masamitsu, and turned professional in 1980. Ogata won the Kido magazine Shinjin award with 38 wins and 8 losses in 1983, and the Kido award for most wins in 1988 with a record of 39 wins, 1 draw and 13 losses. He is currently affiliated with the Nagoya branch of the Nihon Ki-in.| Title | Years Lost |
| Current | 2 |
 Okan | 1992, 1994 |
| Defunct | 1 |
| Shin-Ei | 1988 |
