Kōji Saeki

1955

• Iki Tsushima to Matsuura Hantō
• Chosŏn chŏn'gi Han-Il kwan'gye wa Pakta, Taema
• Chūsei no Tsushima
• Mongoru shūrai no shōgeki
• Nairikuken, kaiikiken kōryū nettowāku to Isuramu
• Tsushima to Kaikyō no chūseishi
• 九州の中世