He returned to his own city of Kyoto. Kyoto had the most people and the biggest monasteries in Japan. He decided to visit all the monasteries starting with the largest, the Shin. At the Shin, Usui asked a monk if the Buddhist Sutras gave accounts of Buddha healing. He asked if the 5hin monks had mastered the art of healing the body.
Spiritual healing is first.
Usui walked away into the jungle to visit other temples. Their stories were the same. None of the monastery monks could heal. His last stop was at the Zen temple. Dr Usui decided to stay on and study all their secrets.