Masao Koga

Tokyo Rhapsody - Songs of Masao Koga II

Omoide no Ki - Songs of Masao Koga

Best Of Yoshikazu Mera (The)

Vintage Japanese Music, The Era of Ryūkōka, Vol.1 (1927-1935)

Taisho Koto Best Shu

Vintage Japanese Music, The Era of Ryūkōka, Vol.3 (1934-1939)

The Best Of Yoshikazu Mera

Royal Hartigan: Ancestors

Koga Guitar Romantica No Rushia Minyo-Shu

Melodies by Masao Koga Volume 3

大正琴のしらべ（第一集）Taisho Koto No Shirabe

Taishokoto No Shirabe