definitely stop here! If you only have 30 minutes, then go through in 30 minutes. If you have more time, there is lots to be seen, and red. they have many of their signs translated into English as well as Japanese. It covers all the tea cultures in the world, not just Japan. The gift store has some excellent choices. there are experience opportunities for blend in your own tea and grinding matcha. there's also a lovely garden out back, and views of Mount Fuji from several points in the property.