Ryoo again studied under Ryuki INGEN stayed at the Fumon-ji Temple in Shimagami, Settu Province (present-day Takatsuki City, Osaka Prefecture), and devoted himself to seek for the teachings of Buddha.
そのため、再び摂津国嶋上（大阪府高槻市）の普門寺(高槻市)にあった隠元禅師に私淑して求道に励む。