Yōji Akashi

1928

• Nihon senryōka no Eiryō Maraya Shingapōru
• Nihon senryōka no Eiryō Maraya Shingapōru
• Nihongo kyōkasho
• Watanabe Wataru Shōshō gunsei (Maraya Shingapōru) kankeishi shiryō
• Dai 25-gun Gunseibu Chōsahan shiryō, Dai 25-gun shiryō oyobi tōkeishū
• Gunseika ni okeru Maraya Shingapōru kyōiku jijōshi shiryō
• Nihon no Eiryō Maraya Shingapōru senryō 1941-45-nen
• Sakakibara-ke shozō Nanpōgun Gunsei Sōkanbu kankei bunsho
• The Nanyang Chinese national salvation movement, 1937-1941