It is a coastal lake with a circumference of 5 km located in the Bansei district. Around the lake are native flower gardens (colonies of Rhus succedanea, Ezoensis, Ganko Uranium, etc.), which bloom in a variety of colors from June to September.
During the winter, you can enjoy wakasagi (smelt) fishing, attracting many anglers. Nearby is the Bansei Hot Springs, where you can warm up after a day of fishing.
【Wakasagi fishing season】
Late December to late February