Comme'N KIDS

Artworks that wander out of their rooms and into each other, and a Sketch Ocean where the fish kids color swim off into the sea.

A main deck at 150 meters, a Top Deck tour up to 250 meters, and an open-air staircase you can climb to the main deck.

Connecting twin rooms, pajamas to wear in-room, and a simple buffet breakfast from the café next door, right at the main crossing.

On the 38th to 43rd floors, with living walls of plants and a family package with an in-room kids' tent and wooden toys.

The big Roppongi Hills hotel, with an indoor pool, and the Mori Tower, the cinema and a dozen places to eat right outside the door.

A pond near the Akatsuka castle ruins, next to a free local history museum with a late Edo-era farmhouse on its grounds.