It was a fine day in the middle of May 2019 when I visited the office of the Harie Shozu no Sato (Harie, Village of Living Water) Committee, located by the Harie District Community Center. My guide for the day was Mr. Susumu Miyake, chairman of the committee.
First of all, as we gazed at the Harieokawa River flowing between the community center and Hiyoshi Shrine, Mr. Miyake began his explanation of the “Village of Living Water.” Actually, although it is called okawa (big river), the waterway is not so wide. In the limpid flowing stream, I could see green waterweed gleaming in the strong sunshine. Having been to the city of Mishima in Shizuoka Prefecture, a district of abundant natural spring water, I immediately asked, “Is that baikamo?” “Yes, it is!” replied Mr. Miyake, looking quite chuffed. Baikamo is an aquatic plant whose small white flowers look like plum blossoms. (Hence the name, which literally means “plum-blossom waterweed.”) Since baikamo can only live in clear water, its presence was testimony of the good quality of the Harieokawa River’s water. Mr. Miyake explained that the water gushing from the houses on both sides of the river was not wastewater but “living water” from their kabata. Since wastewater goes into the sewer system, it does not get mixed in the waterways or river at all. In addition, local residents get together to clean the river four times a year in March, May, July, and November. River weeds other than baikamo are removed on those occasions. Because the river is carefully maintained and administered in this manner, from the end of May into June fireflies appear on the riverside, and in the summer children have fun playing in the water. I could well envision children enjoying rides down the river on large styrene sheets.