About Kawai Chigetsu
Kawai Chigetsu (1634-1718) She was born in Yamashiro, Usa (near Kyoto) and maybe served at the court in Kyoto for a while. She became the wife of Kawai Saemon 川井佐左衛門, a ship agent for flat-bottoned barges in Otsu 大津膳所, but he died in 1686, so she became a nun.