Lake Aoki

"The largest of the three ""Nishina"" lakes in Omachi City together with Lake Nakatsuna and Lake Kizaki. The lake is notable for its extremely clear waters and heart shape. Also called the ""mirror reflecting the Hida Mountains (Northern Alps),"" the lake is a popular scenic destination due to the beautiful view created by the mountains reflecting off the surface of the lake. The lake is also a popular kokanee fishing spot."