Ryojun
Books
Memoirs of the Ryojun College of Engineering
1940
Ichijo yoketsu (Butten koza)
1990
ISBN 9784804354293
Shoku (Jodo Bukkyo no shiso)
1992
ISBN 9784061925816
Yuzu enmonsho ronko
1994
ISBN 9784831880963
Ryojun Hakubutsukan zō Torufan shutsudo Kanbun butten danpen sen'ei
2006
ISBN 9784831872807