Can You Visit Asahi-yu Gensen Yuiru with Tattoos?
Bathing rules

Can You Visit Asahi-yu Gensen Yuiru with Tattoos?

Asahi-yu Gensen Yuiru generally refuses tattoos, henna and temporary designs. Its tattoo-friendly events are date-specific, not a standing exception.

YUBIYORI Editorial TeamUpdated 2026-09-27

Asahi-yu Gensen Yuiru is a Kawasaki day spa with a natural hot spring, two sauna rooms in each bathing area, a deep cold plunge and places to rest. It is not a dependable tattoo-friendly option: the facility’s current admission rules say guests with tattoos cannot enter, regardless of size or design, and explicitly include henna and tattoo stickers.

The official site has also advertised limited “Tattoo OK” events. Those are date-specific exceptions, not permission to arrive on an ordinary operating day. The event page currently available lists particular sessions rather than a recurring weekly policy. If you are considering one, confirm the date and booking conditions directly with Yuiru before making the trip.

What the tattoo rule means in practice

Do not assume a small tattoo, a cover sticker or a design that is not permanent will be accepted. The price and admission page groups tattoos, henna and stickers together under its entry restriction. If an event appears to allow tattooed guests, check whether it is still being held and whether the event rules differ from the general policy.

The facility is in a residential part of Kawasaki, so the cost of getting there only makes sense once entry is confirmed. From Kawasaki Station, the usual approach is a Rinko Bus to Rinko Chūgakkō-mae, followed by a walk. Check the current route and any shuttle service before setting out.

If you can visit under a confirmed event

Yuiru draws sauna visitors for its two sauna styles, its spring water and a cold plunge that reaches about 150 cm at its deepest point. The pool is around 13°C, so its depth and temperature are worth knowing before you get in; neither is a test you need to complete. Leave the water if you feel unwell, and avoid strong hot-cold cycles after drinking alcohol.

The spring is described by the facility as an iodine-containing sodium-chloride strong-saline spring. It says the source is drawn from roughly 1,200 metres underground. The public bathing schedule and admission plans vary by weekday, weekend and holiday; check the price page for the date you plan to go rather than relying on an old price or a time allowance from a past visit.

Better choices when the event does not line up

If your date is outside a confirmed tattoo event, choose a bathhouse or hotel that states its tattoo policy clearly, or ask about a private bath. Do not treat online reviews about someone else getting in as approval for your visit: the date, branch and conditions may differ.

Yuiru is a stronger fit when you have verified that you can enter and want to spend several hours using the spring, saunas and rest areas. For a quick soak, a shorter, nearby option with an explicit tattoo policy may be easier to plan.

Official information

Tags: Asahi-yu Gensen Yuiru, Kawasaki onsen, tattoo policy, tattoo-friendly onsen, Japanese sauna, Kanagawa