In 1770, at the age of 52, he built a monument in front of the Nobono Ouzuka Old Tomb of Yamato Takeru, who was regarded as the founder of Katauta (style of poetry).
明和7年（1770年）52歳、片歌の祖と考えたヤマトタケルの能褒野王塚古墳前に、片歌碑を建てた。