Japan’s “Naked Learning” – Tokyo Bathhouses Open “Nude Schools” and Turn into “Dance Floors”

In Japanese bathhouses, there's more to do than just soak in the tub these days. Public baths in Japan aren’t just places for bathing and chatting — especially in earlier times when not every household had a bathtub at home, bathhouses also became hubs for family education and socializing. One bathhouse in Tokyo is attracting younger crowds by opening a “nude school,” where bathers can learn while soaking, or even have a DJ come in to turn the tub area into a “dance floor,” carrying on the “nude learning” culture of Japanese bathhouses.

As times change, the culture of public bathhouses in Japan has inevitably declined from its former heyday, particularly noticeable in cities like Tokyo. A decade ago, Tokyo had as many as 1,000 bathhouses, but in recent years nearly 30% have announced closures, leaving only about 600. In Tokyo, one bathhouse successor launched a “Save the Bathhouse (SAVE THE Sento)” campaign. As the fourth-generation owner who revitalized the family business, he brought new life to a bathhouse that had been slated to shut down.

The value of Japanese bathhouses isn't limited to bathing — they're also part of everyday life. Tokyo’s Hinodeyu bathhouse attracts younger crowds by opening a “nude school” inside, described as “21st-century nude socializing.” Bathers can listen to lectures while soaking, with a maximum of 20 students per class. The school even has its own “school song” and “school rules.” The bathhouse has also used the bathing space to create a “dance pool,” inviting DJs to spin music, where participants wear headphones to feel the beats alongside flickering lights, taking part in a “silent” dance party in the tub.

Additionally, the nearby Kogusu-yu bathhouse in Tokyo’s Kouenji district, which has been in operation for 84 years since the Showa era, combines retro vibes with music events like its “Hot Water Festival,” inviting singers for mini concerts and offering local delicacies. Or check out Yuraku in Tokyo’s Kita ward, which offers massage services, allowing you to enjoy both a soothing soak and a therapeutic massage. Afterward, you can head to the nearby star-rated ramen shop “Tsuru” for a bowl of noodles.