Igo hiketsu, sensō yōgi
By: Iwasa Kei kōjutsu ; Kurumi Shōken henshū
Contributors: Kurumi, Shōken
Publisher: Kikai Shinpōsha
Published: 1915
Place of publication: Tōkyō
Language: jpn
Subjects: Middle games; Go (Game)
Other titles: Sensō yōgi
Notes: On double leaves, oriental style.