He also developed a new poetic sentiment in Haiku based on his theoretical beliefs which were closely connected to reality via life drawing and realism due to being influenced by the naturalism of the 19th century in Europe.
またヨーロッパにおける十九世紀自然主義の影響を受けて写生・写実による現実密着型の生活詠を主張したことが、俳句における新たな詩情を開拓するに至った。