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Numata Kenko Land

Name: Numata Kenko Land
Address: 2825-2 Usunemachi, Numata, Gunma 378-0031, Numata, Gunma, JP
Telephone: +81278-22-1234
Rating: 3.4

3.4★ · 505 Google ratings · Numata, Gunma · RV park plus 沼田健康ランド

Open in Google Maps Official site (Japanese)

Before you go

Can you bathe here?

Day visitors

✓ YesBath-only day entry runs on a 2-hour rate, 550-750 yen depending on day.stated by 3 visitors · Nov 2025 – Jun 2026

Tattoos

Not allowedstated on the facility's website · read 2026-09

Price

¥550Weekday base bath entry is 550 yen, rising to 650-750 yen on weekends/holidays.stated by 4 visitors · Nov 2025 – Jun 2026

Time limit

2 hoursThe standard bathing entry is sold as a 2-hour block, with extra fees for staying later.stated by 2 visitors · Nov 2025 – Jun 2026

How we know this

The bath

What you’ll find

An aging, budget 24-hour health-land bathhouse and cheap lodging spot near Numata Interchange, with an indoor pool, hot sauna, an underwhelming cold plunge, and a restaurant, but no outdoor bath.

Outdoor bath

NoNo outdoor bath; everything, including the pool, is indoors.stated by 2 visitors · Dec 2025 – Feb 2026

Indoor baths

2Two main indoor soaking tubs plus a separate pool.stated by 2 visitors · Nov 2025 – Dec 2025

Sauna

✓ YesA large multi-tier sauna, reported temperatures roughly 80-100C, is a highlight of the facility.stated by 6 visitors · Nov 2025 – Aug 2026

Cold bath

✓ YesA tap-water cold plunge exists, but reviewers disagree on how cold it actually gets, ranging roughly 12-22C.stated by 4 visitors · Nov 2025 – Aug 2026

Restaurant

✓ YesAn on-site restaurant/cafeteria serves ramen and set meals at budget prices, though service can be slow.stated by 5 visitors · Dec 2025 – Aug 2026

Lodging

✓ YesOvernight capsule beds, tatami rooms, and RV-park sites are all offered alongside the bath.stated by 4 visitors · Jan 2026 – Aug 2026

Guide

What visitors add

Outdoor bath & sauna

An indoor swimmable pool inside the bath area is mentioned by at least 6 distinct reviewers — described as 2 lanes of 10 m by one reviewer and estimated at ~20 m long and ~80 cm deep by another (lengths conflict); reviewers use it to swim after the sauna and note children enjoy it.

stated by 8 visitors · Nov 2025 – Aug 2026

Staffing

Staffed around the clock — one reviewer notes the front desk appears open 24 hours; at least 5 distinct reviewers praise reception/staff as kind or helpful, while one reviewer (May 2026) describes a listless silent night-shift staffer, and one (Aug 2026) reports restaurant staff repeatedly ignoring their order buzzer for over 10 minutes.

stated by 8 visitors · Nov 2025 – Aug 2026

Day-use visits

At least 5 distinct reviewers describe the facility as (roughly) 24-hour, including overnight sauna/bath use; one detailed reviewer specifies check-in from 11:00 and bathing until 24:00, with a separate fee regime after 24:00, and others note a late-night surcharge from 22:00 or 24:00.

stated by 6 visitors · Jan 2026 – Jul 2026

Outdoor bath & sauna

The sauna is repeatedly described as very hot ('stinging' by 2 reviewers; ~100°C by one, though another guessed ~80°C); one reviewer describes it as 3-tier fitting about 10 people with a loud TV. The cold plunge is mild rather than cold: temperature estimates from 3 reviewers are 12-15°C, ~22°C, and 22°C, and one found it disappointing versus the sub-10°C they hoped for.

stated by 5 visitors · Nov 2025 – Aug 2026

Price

Base bathing admission is 550 yen for 2 hours per 3 distinct reviewers (one specifying that rate applies Sun-Thu); one reviewer cites 650 yen for Fri/Sat, while another cites 750 yen as the holiday rate; reviewers repeatedly frame the facility as very cheap.

stated by 4 visitors · Nov 2025 – Jun 2026

Price

Overnight options per individual reviewers: capsule 2900 yen and no-meal stay 2400 yen at the lobby ticket machine (one reviewer, who was told capsule guests get no towels/room-wear and could not re-enter after leaving); 1300 yen from 22:00 to morning on weekdays (one reviewer); roughly 2000 yen to sleep in the common area vs 7000-8000 yen for a private room (one reviewer).

stated by 3 visitors · Mar 2026 – Apr 2026

Timing