Most likely the world's best and only toilet museum! Opened in August 2015 to celebrate TOTO's 100th anniversary in 2016. It's free, open til 5pm, and architecturally speaking, beautiful. Super hi-tech toilets in the bathroom and even chairs that look like toilet seats. You can even sit on a toilet seat specifically made for a sumo wrestler! The gift shop has some cute stuff as well. Staff are so nice - will give you a free umbrella of it's raining and you don't have one! #free #museums #toilets #japanese