Dr. Usui Mikao Usui was not a doctor. He had no connection with any Christian school, either as a lecturer or principal. This group had a centre at the base of the holy mountain, Juruama Yama, just west of Kyoto. Yama translates into mountain and Kurama to horse saddle. The shrine at the bottom is a very large statue of the Amida Buddha with it's base placed well below ground level.
Steps lead down to the base where one can sit and meditate.
This may have been one of Usui's meditation sites, although there can be a lot of people visiting there. I Mikao Usui - The Facts Chicago, USA He never went to Chicago. The University of Chicago Divinity School did not even exist at that time. There is a well known library with religious and theological works from around the world in Kyoto. The Japanese do not think Usui would have needed to travel far to do his research.