Wasuke was essential to the construction of the Samani Mountain Path in 1799. Wasuke's grandson, Daikei Hakodate, devoted himself to the promotion of Hokkaido's industries and the horse racing community as a government official. He trained numerous apprentices and became the pinnacle of the race jockey and horse training network. Recently, some new information about Daikei Hakodate came to light after further research in document archives. In November 2024, we consulted a specialist to help us review and revise the content of the information board.

The new information board is located just east of the mouth of Horoman River and can been seen from the national road.