Meiji Taishō tanka shiryō taisei. 3, Dai 3 kan Meiji Taishō tanka dai nenpyō - Koizumi, Tōzō 1894-1956 (Ōtori Shuppan, 1975)
Reprint of the 1940-1942 ed. published by Ritsumeikan Shuppanbu, Kyoto. - Includes indexes