FM 週刊 (Shukan). Although "Shukan" means "Weekly" in Japanese, Shukan FM was in fact a biweekly magazine that provided FM radio program listings information as well as music-related articles. It was published by Ongaku No Tomo Sha Corp from 1971 to 1991.
Thank you to Eric Galzi for the image, Matthew and Mieko Zuckerman for the information.
 19 April 1976 |
 8 August 1977 |
 23 January 1978, 7 pages |
ALBANIA (1) 
In ARABIC (3) -3 countries 
BULGARIA (2) 
In CATALAN (5)
In CHINESE (12) -2 countries
CROATIA (4) 
CZECH REPUBLIC (11)
DENMARK (12) 
In DUTCH (74) -2 countries
In ENGLISH (863) -19 countries
FINLAND (16)
In FRENCH (133) -5 countries
In GALICIAN (1) 
In GERMAN (140) -4 countries
GREECE (19)
HUNGARY (2)
ICELAND (9)
IRAN (1)
ISRAEL (9)
In ITALIAN (88) -2 countries
JAPAN (65)
LITHUANIA (1)
NORWAY (45)
POLAND (15)
In PORTUGUESE (52) -3 countries
ROMANIA (1)
In RUSSIAN (5) -2 countries
In SERBIAN (5) -2 countries
SLOVAKIA (1)
In SPANISH (192) -14 countries
SWEDEN (28)
THAILAND (3)
TURKEY (19)