If you are into "Midnight Diner"-esque night experience but not into a crowded Shinjuku scale, then this is a good alternative. Smaller and much more laid back.

Staying with DDD, a renovated boutique hotel introduced me to the Nihonbashi area where there is full of beautiful contrast between historic and modern cultures. Really enjoy the convenience of the location. The room is electrically designed that is so warm and cozy. The in-house gallery and cafe are also worth checking! 

My friend, Yamada’s house. He is an editor for some big magazine company and he has so many mangas and also has a wii and an xbox360, which is a total paradise for me.

Skip the museum itself if you want, as the garden of this place is the nicest part. Green and quiet, you will forget you are in the middle of Tokyo

Probably I think I spend money most in the life there. It is small store, but it is a sophisticated one. Especially there are good books of art and design. I go there four or five times a week. I wish they make the reward card!