Joryū hōgaku kanshōkai
Subtitle: Kokuritsu Gekijō dai 9-kai hōgaku kōen
By: kanshū Ikeda Yasaburō
Publisher: Kokuritsu Gekijō Jigyōbu
Published: 1969
Place of publication: Tokyo
Language: jpn
Number of pages: 15
Notes: "Showa 44-nendo geijutsusai kyōsan", "kyōsan Bunkachō Geijutsusai Shikkō Iinkai."

Performance held October 14-15, 1969, at Kokuritsu Gekijō Shōgekijō.