Masayuki Sugimoto

1887

• Bu dong chan jin rong yao lun
• Fudōsan no hyōka
• Fudōsan kinʼyūron
• Hokushi nōgyō gassakusha jigyō no seiritsu oyobi sono hatten katei
• Tu di jin rong lun
• Zenkoku nōkō ginkō hattatsu shi