Ryoo performed the Nenshi-gyo practice, smashing his left little finger, lighting up the finger, and performed a pray for the Kannon Bosatsu (Kannon Bodhisattva) at the Katsuo-ji Temple in the Settsu Province.
摂津の勝尾寺では、左手の小指を砕き燃灯する燃指行を行い、観音菩薩に祈願している。