Swan Maru, a swan-shaped pleasure boat

It became known worldwide after becoming the arena for canoe tournament during the Tokyo Olympics opened in 1964. Since that it has been offering the cultural space for healthy relaxing as well as being a lake of healthy growth of young people and relaxing oasis for people from Tokyo and regions. The forests and mountains around the lake are pouring the shower of ozone, minus ion and phytocide. It is pretty close to Tokyo Metropolitan Area so please visit our lake where you can enjoy boats, fishing, camps, hiking and etc.