Shinjuku is one of the busiest places in Tokyo and you can see various contrasts of society there. Numberless stories are rolling under the huge buildings in somberness. Good to walk around through the night.

This cave at the foot of Mt. Fuji is located in the spread of volcanic rocks, surrounded by sea of trees where compass is no use. The temperatures drop suddenly, and you will not be able to stay inside the cave for long. However, the explorers will go further inside seeking for the bats flying around. It is highly recommended to visitors of the sacred Mt. Fuji .

These are the Icicles of Misotsuchi in Oku-chichibu. They are built up very slowly by water dripping down. The best time to see these icicles is during the coldest part of the year, from about the middle of January to the middle of February. They're located in the in the Arakawa headwaters.

A small cafe / restaurant in the heart of Aoyama. Does a really good homemade lemonade.

The Tsukiji Market ( Chuo-ku ) If you want to eat Sushi, you should go to Tsukiji not Ginza. This is the biggest market in the world. You can get better quality fish than anywhere else. The auction and cleaning of big fish are worth seeing. I aways come by the first train, take some photo, eat rice bowl dishes.