A history of Gyoda.It is a bank built on a natural levee by ‘Toyotomi Hideyoshi’s ‘army led by’ Ishida Mitsunari’ to attack Oshi Castle with water.
It is estimated that the length of the embankment is about 1km, but most of it has been lost now, and 282m of the embankment area has been designated as a cultural property and is preserved.
