It is a slope that forms the border between Reijincho and Osaka 1-chome in Tennoji Ward, and is also one of the ``Tennoji Seven Sakas''. It got its name because it is a slope that leads to Yasui Shrine, which is dedicated to Sugawara no Michizane. Before going up the hill, a stone gutter was built by the Osaka City Construction Bureau, reminding us that the area has been blessed with famous water since ancient times. There are remains of a well called ``Kanshizume no I'' in the precincts of Yasui Shrine, which is also one of the ``Seven Famous Waters'' (Masui, Osaka, Tamate, Yasui (Yasui), Arisu (Tosa)).・Kinryu/Kamei's Shimizu). It is said that when Michizane was sent back to Dazaifu in 901, he stopped here on his way to visit his aunt in Kawachi and drank water from the well.