Ashinoko. Lake Ashi is one of the ‘Five Lakes of Mt.Fuji’
It’s home to a few fish, a giant swan boat (more like a ferry) and a high-speed pirate boat… well, another person ferry that goes a little farther up the lake. You can take the ropeway from the lake to the top of… one of the mountains. Get off along the way at Owakudani, and have a hard boiled egg in the sulphuric hot spring. Rumor has it that you eat an egg and live another seven years!