After his retirement, he continued cultural activities and in 1919, established Kojukai in order to translate the original text of Buddhist scriptures described in Bonji (Siddham script), and in 1921, he opened Sakushin shoin (a school) in Shanghai City to bring up talented people, who would lead the next generation.
隠退後も文化活動を続け、1919年には光寿会を設立して仏典原典（梵字で記述）の翻訳にあたり、1921年には上海市に次代を担う人材育成のために策進書院を開校した。