Title: Kōsō den shū /
Authors: Kokumin Bunko Kankōkai.
Year: 1914
Contents: Kōbō Daishi gyōjō ki 12-kan, Tosa Mitsuaki ga ; Nichiren Shōnin ichidai zue 6-kan, Nakamura Tsunetoshi cho, Katsushika Isai ga ; Shinran Shōnin goichidai zue 5-kan ; Rennyo Shōnin goisshōki eshō 3-kan, Shaku Ryōben cho ; Ikkyū shokoku monogatari zue 5-kan shūi 2-kan, Hirata Shisui hen, Bishikawa Seishun ga.