Sanokuni Monthly Report: July 2026

Located in Misato City, Saitama Prefecture, "Yukaisoukai 'Yukemuri Yokocho' Misato" is a day-use hot spring facility where you can enjoy natural hot springs and carefully designed saunas. In addition to a restaurant that recreates a retro Showa atmosphere, there are also bodywork and hair salons, allowing you to relax and spend the whole day there.Official Website

Compared to the average of other facilities, the sauna time and rest time per set are longer, showing a characteristic of spending time at a relaxed pace. The fact that usage is centered around times that avoid crowds may also contribute to deep relaxation.

Compared to the average of other facilities, there is less usage in the morning, indicating a tendency to spend time thoroughly during quieter hours. Specifically, the sauna time per set is 10.0 minutes and the rest time is 11.1 minutes, both of which are characterized by being longer than the average of other facilities. Enjoying each sauna and rest session in such a relaxed manner—this Sauna Style—may lead to deep physical and mental recovery. Transitioning smoothly from the sauna to the cold plunge and then to the rest area, while repeating sets at your own pace, may contribute to the high T-Flow Score.

The in-depth analysis in this article is an interpretation based on measurement data and does not indicate factors outside the data, such as facility operations, equipment, or recognition.

Koganeyu Shinjuku, a public bathhouse in Shinjuku-ku, Tokyo, is a newly grand-opened facility renovated from the 50-year-old "Kanazawa Yokujo" located in Higashi-Shinjuku. Please visit this brand new neighborhood public bathhouse, where a historic site has been reborn. Official Website

At this facility, where the number of users has significantly increased by 391.7% compared to the previous month, the usage rate in the morning is extremely low at 1.7%, with usage tending to concentrate from the afternoon through the night. Additionally, the transition time from the cold bath to the rest area is very short at 30.5 seconds, characterizing an efficient and speedy behavioral pattern.

Looking at the usage time trends, the morning usage rate is very low, and it is likely that many users visit from the afternoon through the night. Particularly noteworthy is that the transition time from the cold bath to the rest space is very short at 30.5 seconds compared to the average of other facilities. The transition from the sauna room to the cold bath also appears to be smooth, suggesting very speedy movement to each area.

While the stay duration for each step of the sauna, cold bath, and rest per Set is shorter than the average of other facilities, the number of Sets per person slightly exceeds the average. This may indicate a brisk and paced way of enjoying the sauna, efficiently completing each step in a short time while completing multiple Sets. Despite this dynamic usage style, it is also characteristic that the T-Flow Score remains at the same level as the average of other facilities.

The deep dive in this article is an interpretation based on measurement data and does not indicate factors outside the data, such as facility operations, equipment, or recognition.

This is a super public bath located in Tatehara, Fuji City, Shizuoka Prefecture. Equipped with excellent, relaxing facilities including baths and saunas, it is the perfect bath facility to heal daily fatigue and refresh yourself. Official Website

At "Yuragi no Sato", we observed a characteristic trend where the rest time per Set was longer compared to the average of other facilities. The relatively low crowding may have allowed visitors to spend their time leisurely, which could have influenced this result.

Looking closely at user trends, we can see that the rest time per Set is 11.2 minutes, which is longer compared to the average of other facilities. The fact that the number of users was relatively calm compared to the average of other facilities may have also contributed to them being able to enjoy the sauna at their own pace without worrying about their surroundings.

The deep dive in this article is an interpretation based on measured data, and does not indicate factors outside the data, such as facility operations, equipment, or awareness.

SAUNA Grempia is a sauna facility located in Minamikawa-zoe, Kochi City, Kochi Prefecture. You can spend a refreshing time in the comfortable sauna and gently heal your daily fatigue. Official Website

At SAUNA Grempia, there is a trend toward taking more time to move from the cold bath to the rest area compared to the average of other facilities. It is also characterized by a high number of sets per person and longer rest periods per set.

Looking at the usage hours, the morning usage rate is 7.1%, which is lower than the average for other facilities at 23.0%, suggesting that usage is likely centered from afternoon to night.

In addition, while the sauna time per set is relatively short at 8.0 minutes, the rest time is secured longer at 10.5 minutes, and the number of sets per person is 3.4, exceeding the average of other facilities. These facts suggest that users might prefer a more relaxed stay, keeping their sauna and cold bath sessions relatively compact while taking proper rest between sets.

The deep dive in this article is an interpretation based on measured data, and does not indicate factors outside the data, such as facility operation, equipment, or awareness.