Relax Resort Hotel

Relax Resort Hotel sits in Atami, the hot-spring resort town on Shizuoka's coast, and its spa operates strictly as a guest amenity rather than a stand-alone day-pass facility. Access is limited to those staying at the hotel, so this is not a spot to drop in for a few hours without a room booked.

The property is classified as upscale, placing it in the mid-to-high price bracket for the region, and it's built around overnight stays rather than single visits. An on-site restaurant or café rounds out the offering, making it possible to combine a soak with a meal without leaving the building.

The spa is positioned for couples and families alike, suggesting facilities and scheduling flexible enough for both a quiet adult getaway and a trip with kids in tow. Beyond that, specific treatment menus, pool details, or bathing facilities aren't listed in the available information.

Hours are only partially documented, with Sunday showing as open around the clock and other days unspecified. Anyone planning a visit should call ahead — the hotel's number is 0557-84-0555 — to confirm current hours, room availability, and whether any non-guest access is ever offered. The hotel's own site, linked above, is the best source for booking and up-to-date details not captured here.