“Koumeisen” is a designer sento in an excellent location, just a 3-minute walk from Nakameguro Station in Meguro Ward, Tokyo. A full renovation in 2014 transformed it into a clean, modern space centered on white tones. The sauna uses a bona sauna, where heat rises gently yet powerfully from behind, allowing you to work up a thorough sweat. After cooling down in the cold bath with bubble circulation, you can enjoy an open-air bath on the rooftop on the 3rd floor, which offers an outstanding sense of openness, and take an outdoor air bath while gazing up at the city sky (alternating weekly for men and women). It also features a high-concentration carbonated spring and an artificial radium spring, letting you reset both body and mind amid the bustle of the city.