The fourth game of the 70th Honinbou, one of championships for game of go

Olive Bay Hotel was the venue of the event on June 16 and 17 as was held last year. Challenging Go player, Keigo Yamashita won the game for the first time. The title match consists of seven games. The title holder, Yuuta Iyama had already won three games.

The title holder won the final game held in Osaka and succeeded to keep the position of the champion.