Mainichi Sauna Tokyo Makuhari毎日サウナ東京 幕張店

About

In 2023, "Sauna Tokyo" in Akasaka drew attention as one of the largest saunas in the Kanto region; in 2022, "Mainichi Sauna" began in Maebashi, Gunma, as a wood-fired sauna specialist. Following their merger in 2025, this facility was born in Makuhari, Chiba, in May 2026.

It houses five sauna rooms, each with a different heat source. The signature "Wood-Fired Sauna" holds up to 34 people and features a custom wood stove by Ken's Metal Work with about 400 kg of stones, while a proprietary steam generator keeps humidity even. The lineup continues with the "Kelo Joki Ranbu Sauna," equipped with the Finnish iki Pro stove; the "Herbal Todana Steam Bath," a reinterpretation of the Edo-period todana-buro cupboard bath; "Meditation Magma Steam," where guests immerse themselves in steam in individually partitioned seats; and "Reiwa Enseki," a constantly humidified far-infrared sauna. Guests can choose their heat according to preference and mood.

There are three cold baths: the "Natural Water Falls," which pours natural groundwater over the body, along with "Cold Water" and "Cool Water." The baths also include an extra-concentrated carbonated spring. In addition to a rest area with about 70 seats, an annex called "Hanare," holding around 20,000 manga volumes, opened in June 2026.