Edo-Tokyo Museum

A mirror-paneled building by Kazuyo Sejima, with life-size replicas of the prints, art games and a model studio with figures of the artist and his daughter.

Suites that sleep up to six, a restaurant looking out at Skytree, and a free shuttle to Disney for guests, with the airport limousine bus stopping at the door.

The science of salt and the world's salt resources on one floor, and the story of tobacco, from the Maya site of Palenque to the Edo period, on another.

Apartment-style rooms that sleep up to five, each with its own washing machine, and game consoles kids can borrow.

Each apartment has a bunk bed, and the river view ones look out over the Sumida, with Skytree and the aquarium close by.

Ten solo flavor-concentration booths plus 38 regular table seats, with a kids' ramen and children's bowls and cutlery.