TOKYO–(BUSINESS WIRE)–TTNE Inc. today announced “SAUNA37 2026”, the world sauna award recognizing 37 sauna destinations worldwide Through this initiative, we aim to contribute to the global growth of sauna culture and create a future where people around the world can lead happier and healthier lives through saunas. TTNE was founded by Totonoe Oyakata (Dai Matsuo) and Sauna Master (Daisuke Akiyama), who have personally experienced some of the world’s finest saunas. Their desire to establish a
