Publications
*Hibai Yoko – Selected Catalogue from the Tokiwayama Bunko, The Tokiwayama Foundation, 1967 (see commentary by Hisao Sugahara)
*Treasures of Tokiwayama Bunko Foundation – Selected Masterpieces: Calligraphy and Ink Paintings, Tokiwayama Bunko Foundation,2003 (see commentary by Masatomo Kawai)
*Tokiwayama Bunko Foundation ×　Keio University A Journey Through Painting: The Expansive World of Zen Medeitation, Keio Museum Commons, 2023 (see commentary by Fumi Matsuya)