Udagawa, Takehisa

1943

• Sengoku suigun no kōbō
• Edo no hōjutsu
• Edo no hōjutsushitachi
• Higashi Ajia heiki kōryūshi no kenkyū
• Higashi Ajia heiki koryushi no kenkyu
• Nihon jūhō no rekishi to gijutsu
• Nihon no kaizoku
• Nobunaga o aruku
• Setouchi suigun
• Shinsetsu teppō denrai
• Teppo denrai
• Teppō denrai