



一の湯 本館
Reviewed by Japan Ryokan Guide editorial team·Independent publication·How we verify
Checked against the official site · Sep 2026A Cultural Heritage ryokan established over 380 years ago, offering authentic Hakone onsen at an accessible price.
Answers taken from the inn’s or its operator’s official website, with the exact wording. We only show what the site states.
Not clearly stated on the official site — ask the inn before booking.
ベジタリアンメニュー おうどんと野菜たっぷり鍋、豆富のグリーンサラダなど お野菜を中心としたメニューです。 ご希望の場合、ご予約の際にお申し出くださいませ。Vegan, Halal, Gluten-free: not clearly stated on the official site — ask the inn before booking.
Not clearly stated on the official site — ask the inn before booking.
Not clearly stated on the official site — ask the inn before booking.
Check availability and prices on Booking.com, Trip.com, and Agoda.
Ichinoyu Honkan
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Cultural Heritage — over 380 years of history
Just 3 minutes from Hakone-Yumoto Station
Authentic Hakone onsen experience from $70/night
Meal inclusion varies at this budget tier — many budget ryokans offer both meals-included (ippaku-nishoku) and sudomari (room-only / no meals) options. Confirm which plan is shown in the booking before reserving. If a rate looks too good for kaiseki, it likely excludes meals.
Dietary requests (vegetarian, halal, gluten-free, allergies) should be communicated at booking, not on arrival — the kitchen pre-orders ingredients several days ahead.
13 questions about Ichinoyu Honkan
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| Ryokan | From | Rating | Book |
|---|---|---|---|
| from US$253/person/night≈ US$506 for 2 | 9.6 293 reviews | Book on Trip.com | |
| from US$524/person/night≈ US$1,048 for 2 | 9.6 14 reviews | Book on Agoda | |
| from US$500/person/night≈ US$1,000 for 2 | 9.5 89 reviews | Book on Booking.com | |
| from US$402/person/night≈ US$804 for 2 | 9.3 749 reviews | Book on Trip.com | |
| from US$400/person/night≈ US$800 for 2 | 9.3 124 reviews | Book on Booking.com | |
| from US$132/person/night≈ US$264 for 2 | 9.2 1,288 reviews | Book on Agoda | |
| from US$180/person/night≈ US$360 for 2 | 9.2 156 reviews | Book on Trip.com | |
| from US$440/person/night≈ US$880 for 2 | 9.2 41 reviews | Book on Booking.com | |
| from US$279/person/night≈ US$558 for 2 | 9.1 2,340 reviews | Book on Trip.com | |
| from US$250/person/night≈ US$500 for 2 | 9.0 645 reviews | Book on Agoda | |
| from US$250/person/night≈ US$500 for 2 | 9.0 142 reviews | Book on Agoda | |
| from US$150/person/night≈ US$300 for 2 | 8.9 672 reviews | Book on Agoda |

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Prices shown are approximate starting rates per person per night. We may earn a commission on bookings.
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