I Looked Into Furuya Ryokan

I'm continuing a series under the category of hot-spring-inn detours, where I look into hot spring inns that catch my interest. The idea behind this series is that, besides campsites, it's nice to occasionally detour to a place where I can actually sleep in a futon.

This time, I looked into Furuya Ryokan in Atami. I came across a mention that it was founded in 1806, and that made me curious about just how much history this inn has, which is what got me started on this research.

The Short Version

My impression is that this is a long-established inn founded in the Edo period, with a hot spring fed entirely by its own private source.
As for Rakuten Mobile signal, the official tool's actual measurement showed an AAA rating, which seems quite good.

I've put together the details below.

The Weight of 220 Years as a Long-Established Inn

Furuya Ryokan was apparently founded in 1806, and the text also mentioned "over 200 years since founding." It seems a new type of guest room is scheduled to open on July 26, 2026, to mark the 220th anniversary of its founding, so even with this long history, the rooms appear to be updated on a regular basis. It's self-described as "Atami's oldest established ryokan," and I felt that this claim is probably backed by all those accumulated years.

It's located in the eastern coastal area of Atami City, Shizuoka Prefecture, apparently about a 3-minute walk from Sun Beach (the venue for the Atami Marine Fireworks Festival), putting it right in the heart of Atami. For anyone looking for a place to stay timed around the fireworks festival, this could be an easy option to consider.

Furuya Ryokan's Own Seizaemon-yu Spring and a Wide Range of Room Types

One of Furuya Ryokan's major features is apparently its hot spring, which uses 100% water from its own private source called Seizaemon-yu. This source is counted among the Seven Hot Springs of Atami, and having it as a private source rather than piped-in water feels like the kind of strength you'd expect from a long-established inn.

Rooms seem to be divided into eight types depending on whether they have an open-air bath, an indoor bath, or both.

Types W and R: Rooms with an open-air bath fed directly by the spring source
Types S, L, H, and F: Rooms with an indoor open-air bath made of hinoki cypress, fed by the spring source
Type B: Rooms with an indoor bath made of hinoki cypress, fed by the spring source
Type A: Standard rooms

The fact that the distance to the hot spring changes depending on the room might make it easier to choose according to personal preference. As someone who leans toward staying indoors, I naturally find myself drawn to the room types where you can soak in the hot spring without even leaving the room.

As for amenities, free Wi-Fi is apparently available in every room. There also seems to be an accessibility information page for guests who have difficulty walking, though I couldn't confirm the specific details this time. The inn also appears to have banquet halls and other facilities for groups, so it seems built to accommodate group travel as well.

As for reservations, it seems you can book either through the availability search form on the official website or by phone. The official site clearly states a best-rate guarantee, saying that booking through the official website is the best deal, and the budget ranges appear to be divided into several tiers, from 5,000 yen up to 50,000 yen or more. That said, I couldn't find specific pricing broken down by stay plan, or check-in and check-out times, on the pages I was able to check this time.

Komorin

Being able to soak in a natural hot spring without even leaving the room looks like a pretty ideal inn for someone like me who leans indoors. That 220-year history also hit me more and more as something genuinely impressive while I was researching it.

Rakuten Mobile Signal Conditions

I checked Furuya Ryokan's location using Rakuten Mobile's official "My Area Connectivity Simulation" tool, and the overall rating came back as "AAA." Since this is the actual rating displayed by the official tool, it seems like a good sign for signal conditions.

Given that it's located right in the center of Atami's downtown area, I figured this wasn't likely to be an environment with poor reception, and the result this time came out close to that expectation. It's probably a tough place for me to get to on my own since I'm basically a license holder who never actually drives, but being able to confirm the signal situation was still useful as a reference.

Komorin

Honestly, I felt relieved to see that AAA rating. Being able to relax in the hot spring while still using my phone without worry is, after all, an important point.

See Rakuten Mobile Details

Wrapping Up

To sum it up again, my impression of Furuya Ryokan is that it's a long-established inn in Atami that combines a 100% private hot spring source with 220 years of history. Room types also seem to range widely, from those with an open-air bath to standard rooms, so it looks easy to choose according to your preferred hot spring style.

There were a few things, like check-in times and specific room rates, that I couldn't fully confirm from the official website alone, so if you're actually considering a reservation, it might be worth checking the latest information directly on the official site or by phone. As for Rakuten Mobile signal, the result came out as a seemingly good AAA rating, but if you want to be sure, I'd recommend checking it yourself with the Rakuten Mobile official tool.

Check Out Rakuten Mobile

This article includes a referral link for Rakuten Mobile's employee referral campaign. For details, please see our Disclaimer & Advertising Notice.