M
Google
This museum and garden in Tokyo is honestly one of the best, particularly for fans of the Art Nouveau period.
No advance booking is needed, making it convenient to visit on a whim.
While I am not sure about the specific exhibitions held there, the architecture and interior design alone are a visual feast. The garden is also an absolute marvel, offering a picturesque view of a quaint, old-fashioned house.
Additionally, there is a food place in front selling cheese and a fancy restaurant with a view, although reservations might be required for the restaurant.
If you appreciate Art Nouveau and enjoy beautiful gardens, this place is a must-visit.