As it is believed that grinding an ink stick with drops of dew formed on the leaves of a sweet potato plant is effective for the improvement of calligraphy, seven leaves of paper mulberry on which waka poems are written are offered. |
イモの葉の露で墨をすると習字が上達するといい、7枚のカジ(梶)の葉に歌を書いてたむける。 |