Toi Onsen Toi Onsen Hotel Minamiso

♨️A West Izu wellness onsen with gluten-free courses and private saunas

Shizuoka · Nishiizu MEGURI

1

Four Vitalities: Warmth, Gut, Healing, Sleep

• 🌊Set in Toi Onsen on Suruga Bay, the inn reopened in July 2026 after a renewal themed on beauty and health.
• 🌿Its concept rests on four vitalities: warmth, gut health, healing and sleep, making it a retreat designed for adults.
• 🧒Note that the inn does not offer services specifically for children.

2

Toi Onsen, the Gold-Mine Spring

• ♨️Toi Onsen dates back to the Edo period and has long been loved as the 'gold-mine spring' of this former mining town.
• 🧪The water is a clear calcium-sodium sulfate spring, pH 8.4, with a source temperature of 54.2°C; water is added but it is not reheated.
• 🕒The open-air bath and large public bath are open 15:00–24:00 and 6:00–9:00.

3

Rooftop Footbath and Private Onsen

• 👣The rooftop footbath looks out over the sea and sky of Suruga Bay while you soak in warm spring water.
• 🕒The footbath is open 15:00–24:00 and 6:00–9:30.
• 🛁The private onsen bath, drawing on West Izu's oldest hot spring, runs 16:00–23:00 at ¥2,200 (tax incl.) per 60 minutes.

4

Private Sauna and Bedrock Bath

• 🔥The private sauna offers self-service löyly so you can set the heat and aroma to your liking.
• 🕒The private sauna runs 15:30–23:00 at ¥5,500 (tax incl.) per 90-minute session.
• 🪨The private bedrock bath warms you gently at low heat, 16:00–23:00 at ¥4,400 (tax incl.) per 60 minutes, ideal if saunas are not your thing.

5

Retro-Modern Japanese Rooms

• 🛏️Seven room types follow a retro-modern meets Japanese-modern theme, with natural flooring and high-quality bedding for deep sleep.
• 🌅Options include a Japanese-Western room with sauna and open-air bath (5 guests, 1 room), a Japanese-Western twin with open-air bath (4 guests, 1 room) and Japanese twins with open-air bath (45㎡, 4 guests).
• 🚿Besides Japanese twins (43㎡) and Japanese-Western rooms (36㎡) with baths, the Japanese twin (31㎡) and Japanese room (43㎡, up to 6) have no bath or shower; guests use the large bath.

6

Fully Gluten-Free Course Dining

• 🍽️Dinner courses blend Japanese and Western styles using seasonal local ingredients, and every dish is gluten-free.
• 🥩The top course pairs fillet and sirloin, the standard course lets you choose white rice or mixed grains, and a lighter course is also available.
• 🍳Breakfast is a gentle Japanese meal; for food allergies, meals may be declined for safety reasons.

7

Medicinal Herb Bar and Vinegar Bar

• 🍵The herbal bar serves authentic medicinal herb teas, wheat-free sweets and cold-brew coffee.
• 🍊West Izu citrus and local agar are also served, and the bar is open from 15:00 to 10:00 the next morning.
• 🫙At the vinegar bar you blend your own gut-health drink from several vinegars with water, soy milk or hojicha.

8

Nearby Sights and Access

• 🦶The free Kogane-no-Yu footbath in Matsubara Park is about 1 minute by car, and Toi Beach and Terrasse Orange Toi are about 3 minutes away.
• 🚗It is about 90 minutes by car from Numazu IC on the Tomei Expressway via Route 136, or about 1 hour by Tokai Bus (Matsuzaki line) from Shuzenji.
• 🅿️Parking: Lot 1 holds 22 cars (6 indoor) and free Lot 2 holds 18; check-in 15:00 (last 22:00), check-out 10:00.

3

Rooftop Footbath and Private Onsen

• 👣The rooftop footbath looks out over the sea and sky of Suruga Bay while you soak in warm spring water.
• 🕒The footbath is open 15:00–24:00 and 6:00–9:30.
• 🛁The private onsen bath, drawing on West Izu's oldest hot spring, runs 16:00–23:00 at ¥2,200 (tax incl.) per 60 minutes.

4

Private Sauna and Bedrock Bath

• 🔥The private sauna offers self-service löyly so you can set the heat and aroma to your liking.
• 🕒The private sauna runs 15:30–23:00 at ¥5,500 (tax incl.) per 90-minute session.
• 🪨The private bedrock bath warms you gently at low heat, 16:00–23:00 at ¥4,400 (tax incl.) per 60 minutes, ideal if saunas are not your thing.

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From Toi's spring water and the rooftop footbath to private saunas and gluten-free courses, this is an adults' inn built around self-care. Note that there are no children's services, private facilities cost extra, and some rooms have no bath.

#ToiOnsen#NishiIzuRyokan#ShizuokaRyokan#WellnessRyokan#GlutenFree#PrivateSauna#RoomWithOnsen

* This introduction was compiled from information published by each property (official website and similar sources), so some details may differ from what you find on the day. It is AI-assisted and can contain errors — please check the official website and the details shown at booking before you reserve.

♨ Toi Onsen · 18 ryokan in this onsen town

Check In/Check Out Policy · Check In: 15:00 · Check Out: 10:00 · Last Check In: 24:00

* These policies are the property's own text, in English; the cancellation policy shown at booking takes precedence.

From onsen etiquette to check-in — the things worth knowing first.

What are the check-in and check-out times at Toi Onsen Toi Onsen Hotel Minamiso?

Check-in starts at 15:00 and check-out is by 10:00.

Where is Toi Onsen Toi Onsen Hotel Minamiso located?

It is in Izu. Address: 336-1 Toi.

What is the cancellation and refund policy?

Free-cancellation deadlines vary by rate plan and are shown with each room. Cancelling before the deadline gives a full refund.