Opened in 2015 next to the site of Sen no Rikyu's residence, this Sakai cultural center offers authentic tea ceremony experiences in the wabi-cha style Rikyu perfected, alongside exhibits on the merchant culture of Azuchi-Momoyama Sakai. As a memorial center conveying Rikyu's wabi-cha aesthetic and Sakai's autonomous-city heritage, it welcomes everyone from tea practitioners to international visitors.