Slipping through the noren curtain at Tokiwayu, a sense of tranquility washes over you. This isn’t just any public bath. 常盤湯 (Tokiwayu), as it’s known locally, offers a unique blend of traditional Japanese bathing and modern comforts. Established in 1951, 常盤湯 (Tokiwayu) has served the Koto City community for over 70 years. It’s a place where locals and tourists alike come to unwind and rejuvenate.
常盤湯 (Tokiwayu) recently underwent a full renovation in March 2023. The result is a beautifully designed space that caters perfectly to anyone seeking relaxation. The men’s side boasts a revitalizing sauna with a capacity of 11 people, featuring powerful auto-löyly (automated bursts of steam) for an intense heat experience. The women’s section includes a smaller sauna designed for a more intimate experience.
One of the highlights of 常盤湯 (Tokiwayu) is its outdoor bath. This rotenburo is truly special, featuring natural hot spring water drawn from deep beneath the city. This isn’t common in Tokyo, making 常盤湯 (Tokiwayu) a hidden gem for those seeking an authentic onsen experience. The outdoor area also includes a refreshing cold-water plunge pool and ample seating, allowing you to fully embrace the cycle of hot and cold.
Inside, you’ll find a variety of baths to suit every preference. From the 40°C “silky bath” to the high-temperature jet bath and the low-temperature, high-concentration carbonic acid spring, there’s something for everyone. The attention to detail at 常盤湯 (Tokiwayu) is evident everywhere, from the meticulously designed bath areas to the simple yet stylish interior.
The main draw, however, remains the sauna. With regular 5-minute auto-löyly sessions, the heat is intense and invigorating. Experienced sauna-goers recommend getting out before the final, hottest round. While the sauna itself may not be the largest, it offers a powerful and effective heat experience.
Even with the limited space, the outdoor bathing area of 常盤湯 (Tokiwayu) is a standout feature. The thirteen strategically placed chairs around the cold plunge pool allow for comfortable relaxation and contemplation. The surrounding rock garden and greenery enhance the sense of tranquility, creating a mini-oasis in the heart of the city.
常盤湯 (Tokiwayu) is known for its popularity, and weekends can get busy. This is especially true for the sauna, which can have a waitlist. However, the unique experience of enjoying a natural hot spring and a powerful auto-löyly sauna makes it worth a visit. So, the next time you’re in Tokyo and yearning for a traditional yet modern onsen experience, seek out the welcoming glow of 常盤湯 (Tokiwayu). You won’t be disappointed.