Maxell Aqua Park Shinagawa

A grill in business since 1930, known for its hamburg steak under a ladle of homemade beef stew.

A bakery in a renovated warehouse, baking bread from scratch all day, with deli sandwiches and cakes from its kitchen and a terrace on the canal.

A patrol car, a police motorcycle and the helicopter Harukaze up close, uniforms for kids to try on for photos on the bike, and free entry.

There is a little play area upstairs plus stroller access and simple food like mini pasta and banana bread.

Free, with about 300 preserved parasites over two floors, and the ones that infect people upstairs.

Hills, a stream and a pond, with a sandbox, spring riders and a wooden play structure, and the metropolitan central library inside the park.