Rōmashi ron

Kēzaru jidai rōmashi ron

Rōma shiron

羅馬史論

Rōmajibun no kakikata : fu nihonshiki rōmaji no ron

Rashingi jisa ron

Sekaishi ron shinkouroku : fu kinsei rekkyoushi ron seiji gakuinshi ron

Bagaku eisei ron

Bagaku undou ron

Bahitsu kairyou ron

Nihon basei ron

Sekaishi ron shinkou roku : fu kinsei rekkyoushi ron seiji gakusetsushi ron

Raten amerikashi ron

Souchoushi ron

Kyoukoushi ron

Shokuminshi ron

Bukkyoushi ron

Souchoushi ron

Souchoushi ron

Bukkyoushi ron

Kaisenshi ron

Supein ryuutaishi ron oranda kouboushi ron

Gunba densenbyou ron

Roshiashi ron

Shinshiki gunkanyou rashin ron