Miyama Hiroshi's Showa era popular song 6-disc set, featuring nostalgic hits. Almost unused. - Title: Singing On! Showa Popular Songs I - Title: Singing On! Showa Popular Songs V - Title: Singing On! Showa Popular Songs II This is unopened. - Artist: Hiroshi Yamaguchi - Number of CDs: 6-disc set - Genre: Japanese Pop Thank you for looking.