Kawaguchi Ekai shōrai Chibetto shiryō zuroku / henshū Tōhoku Daigaku Bungakubu Tōyō Nihon Bijutsushi Kenkyūshitsu = Bod saṅs rgyas paʼi chos daṅ rig gʹzuṅ ʼbyuṅ gnas = Tibetan materials in the collection of Kawaguchi Ekai / edited by Department of Oriental and Japanese Art History Faculty of Arts and Letters Tohoku University