Atami Taikanso
熱海 大観荘
Area photo — not the ryokan itself · Ajiro, Atami, Shizuoka · Asturio Cantabrio / CC BY-SA 4.0
A 1940s steel magnate's villa named by the painter Yokoyama Taikan, with a big landscaped garden, a sea-view bathhouse and much-praised Kyoto-style kaiseki — but it's a rambling, older complex where people get lost, and only one of the three bathhouses is truly special
Taikanso started as the Atami villa of Nakayama Etsuji, founder of Nakayama Steel, built in 1940 and opened as an inn on 23 July 1948 with just six rooms. The painter Yokoyama Taikan often stayed and is said to have approved the name because the view was 'grand' (taikan); the room he used, Taikan-no-ma, is still let to guests. The garden was redesigned by the landscape scholar Tatsui Matsunosuke to borrow the view of Hatsushima and Ōshima, and the original sukiya rooms were built by the carpenter Hirata Masaya. Most of today's evidence comes from booking reviews rather than blogs: Japanese guests rate it 4.58 across 544 reviews on one major site (dinner 4.84, breakfast 4.81) and 4.9 across 596 on another, and four short 2026 blog posts agree. They praise the food above all — about ten courses of Kyoto-style kaiseki with abalone and Shizuoka kuroge wagyu, served in private or semi-private dining rooms — plus a welcome drink overlooking the garden, staff who bow to you in every corridor, extra care for older guests and birthdays, and the Sannō bath, whose water seems to run straight into Sagami Bay. The recurring complaints: the building is old and extended so many times that guests describe it as a maze, with long, chilly walks to dinner in winter; the other two bathhouses don't match Sannō; and two 2026 guests rated their rooms 2 out of 5 and marked down cleanliness. It also hosts company banquets. Two-meal plans run from about ¥60,000 for two, and more for top-floor rooms.
Room Selection Guide
What the guests who stayed here actually recommendRecommended
Top-floor (5th) Deluxe Japanese-Western rooms, or the Minami Bekkan (South Annex) 12.5-mat rooms
The deluxe rooms combine a 10-mat tatami room with a twin bedroom, a wooden deck and a 'half-open-air' onsen bath whose window opens onto the sea; a March 2026 guest sat on the terrace with a drink and soaked with the window fully open. The South Annex rooms have a big-windowed onsen bath with a view (the window doesn't open), and February 2026 and April 2025 guests loved the view from the room and its bath. Note there are no rooms with a true open-air bath.
Special rooms (main room plus anteroom) on the top floor, or the 60 m² Luxury Twin
The special rooms are the inn's historic sukiya-style suites, all with sea views, and good for families. The Luxury Twin is a non-smoking Japanese-modern room with Simmons beds, a garden view and its own onsen bath; a July 2026 guest called it 'spacious and clean'.
Request To Avoid
Standard 8–12-mat rooms and the four Western rooms
Standard rooms face either the sea or the garden — ask for a sea view. A July 2026 guest in a standard room rated it 2 out of 5 and cleanliness 3, and an April 2026 guest called the building 'very old-fashioned' though clean. The Western rooms' baths are not onsen. Most rooms allow smoking (only some, like the Luxury Twin, are non-smoking); the inn offers ozone deodorising if you ask at least three days ahead. If walking is hard, ask for a room near the dining area — a May 2025 guest's mother struggled with the long walk.
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Dining Deep Dive
Breakfast Consensus
4.6/5A generous Japanese breakfast from 7:30 in the dining rooms — two guests single out the grilled horse mackerel (aji), soft and flavourful — rated 4.81 on one site and 4.8 on another
Take the free shuttle: it leaves Atami Station every 30 minutes from 13:45 to 16:45 (nothing later), and runs back from 8:20 to 11:00 — one December 2025 guest was dropped at the MOA Museum of Art. The welcome drink is served in a lounge looking over the garden to the sea, and the inn has a bar (LINK/3) open until 23:00.
Dinner Insights
4.8/5About ten courses of Kyoto-style kaiseki with Kyoto vegetables and dashi-forward seasoning adapted to Kanto tastes. The standard plan features abalone, seasonal fish and Shizuoka kuroge wagyu; an upgrade adds spiny lobster, and the 'Yūmi' plan serves smaller portions of better ingredients, which older guests in 2026 found 'just right'. Dinner is served in the semi-private Suehiro room, private rooms or a partitioned hall, never in your room, from 18:00 (last start 19:00). Guests from 2024 to 2026 praise the food almost without exception: abalone carved in front of them, 'the best abalone ever', gentle seasoning, and thoughtful touches like Edo kiriko glasses, folded-paper decorations and birthday chopsticks. Portions are large on the standard plan. Vegetarian meals are generally not possible. A teppanyaki restaurant, Shōkaan, is on site (closed Wednesdays).
Onsen & Wellness Realities
Calcium-sodium chloride spring from two sources on the property, about 80°C when pumped. The inn says it cools the water to bathing temperature and adds water, and may sometimes add water or heat to keep the temperature steady; it doesn't say whether the baths are recirculated or chlorinated. Clear and slightly salty to the taste, according to one blogger.
Three bathhouses, each with an open-air bath, swap between men and women: Sannō-no-yu (the best view, a tiled 'infinity'-style edge onto Sagami Bay, sunrise over the sea, jet bath, sauna and cold plunge), Taki-no-yu (granite bath and an open-air bath by an artificial waterfall) and Hinoki-no-yu (all-cypress tubs facing the garden). Hours are 14:00–0:00 and 4:00–10:00. Guests love Sannō — one said they could stay in it 'forever' — but a May 2026 and a March 2025 guest wished the other two were as good. From April 2027 Hinoki-no-yu will close on Mondays except on busy days. Two private open-air baths overlook the sea: 45 minutes for ¥2,200 (¥5,500 on fireworks nights), booked at check-in or in advance (until 17:00 on the day). There's also a covered foot bath with a view of the sea and Atami Castle. All Japanese-style, Japanese-Western and Luxury Twin rooms have onsen water in their own baths.
Guests with tattoos are refused in the large baths (official FAQ).
Local Warnings & Nuances
- 01
Check-in 15:00, check-out 10:30. Dinner can't be served after 19:00, so call the inn if you'll arrive after 18:00.
- 02
The inn is a warren of buildings and extensions. Guests from 2022 to 2026 describe it as a maze; staff walked one guest's mother back from the bath, and a January 2026 guest found the route to dinner cold in winter.
- 03
It's popular with company trips and banquets (the largest hall seats 100), and the guests skew older, according to a July 2026 reviewer; a 2026 blogger saw no small children or noisy groups, while another blogger attended a company banquet with geisha.
- 04
Atami's fireworks can be watched from sea-facing rooms, and the inn sells special fireworks plans; book these early.
- 05
No pets. Babies still in nappies can't use the large baths; children's dinner is a kids' plate (omelette rice, fried shrimp). Free parking for about 40 cars; vehicles over 3.2 m tall can't pass the railway bridge on the way.
Sources
The real blog posts and stay reports this article draws on
More Consensus Reports
Area photoAtamiPremium
Ajiro, southern Atami, Shizuoka — on a steep hillside above Sagami Bay, about 10 minutes by the inn's free shuttle from JR Ajiro Station (12 minutes from Atami on the Itō line)
9 sources
Chikurinan Mizuno
竹林庵みずの
Fourteen rooms, each with its own free-flowing open-air bath facing Hatsushima, six free private baths, horses in the garden and a famous whole fried scorpionfish — at the top of a very steep road, with no lift and no large bath
- Private Onsen Rooms
Area photoAtamiPremium
Higashi-kaigan-chō, central Atami, Shizuoka — on a narrow lane between JR Atami Station (13 minutes' walk or 5 by taxi) and Atami Sun Beach, three minutes away on foot
9 sources
Atami Onsen Furuya Ryokan
熱海温泉 古屋旅館
Atami's oldest inn (1806), with its own Seizaemon spring piped untreated into the shared baths and most rooms, and every meal served in your room — but it's a modern building in a crowded town centre, with little view, and a few 2024–2026 guests found it overpriced
- Private Onsen Rooms
- Historic Ryokan
Area photoAtamiClassic
Higashi-kaigan-chō, central Atami, Shizuoka — below the Nakamise shopping street, five minutes' walk from JR Atami Station (Tōkaidō Shinkansen) down a 77-step staircase
10 sources
Atami Onsen Sakuraya Ryokan
熱海温泉 さくらや旅館
A family-run 1949 inn five minutes from Atami Station where both meals come to your room and every in-room bath runs on straight hot-spring water — but the shared baths are small and recirculated, there's no sea view to speak of, and the building shows its age
- Private Onsen Rooms
- Easy From Tokyo
Photo credits: Ajiro, Atami, Shizuoka · Asturio Cantabrio / CC BY-SA 4.0
Atami Taikanso
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