Twenty-nine places to bathe in Hakone, grouped by what you can actually do. Every listing shows how confident we are in its policy, and where that came from.
Tattoos are welcome in every bath. Nothing to cover, nothing to book. What this means
箱根湯寮
Fully OK — no restrictions in any bath area (policy lifted Apr 1, 2025)
Best for: Anyone, including large/visible tattoos
Best default recommendation for Hakone-Yumoto day trips
紫陽花温泉旅館
Reported fully tattoo-friendly
Best for: Budget-conscious travelers wanting a small, low-stress ryokan
No official policy page found yet
0460-83-9538 (unverified)
〒250-0408 神奈川県足柄下郡箱根町強羅1320-653
Reported fully tattoo-friendly; private bath booking system
Best for: Budget travelers, first-time onsen visitors
Has a series of private baths guests can book on check-in
0460-84-6577 · guest@fujihakone.com · Enquiry form · Official site
〒250-0631 神奈川県足柄下郡箱根町仙石原912
Reported fully tattoo-friendly
Best for: Budget travelers wanting a traditional guesthouse feel
No official policy page found yet
0460-83-9580 · info@hakone-tsutaya.com · Enquiry form · Official site
〒250-0403 神奈川県足柄下郡箱根町底倉240-1
Listed as fully tattoo-friendly, both as a hotel and for its day-trip bathing
Best for: Day-trippers and overnight guests near Lake Ashi
Booking platform confirmed on Booking.com; tattoo policy itself still crowd-sourced only
山の茶屋
Listed as fully tattoo-friendly (crowd-sourced, 55 bookmarks - one of the most-saved listings for the area)
Best for: Guests wanting a well-regarded, community-vetted ryokan option
High bookmark count suggests real visitor confidence; still worth an official check
Listed as fully tattoo-friendly (crowd-sourced), and being a private one-group villa with its own sauna, tattoo policy is essentially moot
Best for: Groups wanting a private villa with sauna and bonfire, not a traditional shared-bath ryokan
Good fit for the private-bath angle since the whole property is exclusive-use
Smaller tattoos accepted when fully covered by a waterproof patch. What this means
森の湯
Cover seal required — 2 designated seals must fully cover the tattoo
Best for: Guests with smaller tattoos, day-trip visitors
Separate from the swimsuit pool area (see below)
星野リゾート 界 箱根
Cover seal required (8x10cm, up to 4 seals, sold on-site, ~JPY250 each)
Best for: Guests with smaller tattoos willing to use a cover seal
Same policy applies at sister KAI properties (Kinugawa, Nikko, Kawaji, Sengokuhara)
ホテル森の風箱根仙石原
Cover seal required — fully covered tattoos accepted (trial policy since Jul 1, 2024)
Best for: Guests with tattoos small enough to fully cover
Sister property to Shikinoyakata; same policy wording
ホテル四季の館 箱根芦ノ湖
Cover seal required — fully covered tattoos accepted (trial policy since Jul 1, 2024)
Best for: Guests with tattoos small enough to fully cover
Explicitly framed as a trial policy; could change
Ink is fine in a private or in-room bath. Communal baths are restricted, or the policy is unconfirmed. What this means
雪月花別邸 翠雲
Private in-room bath and 3 free private baths: OK. Communal large bath: not allowed
Best for: Guests wanting a private bath experience, not communal bathing
Consistent info across Japanese and English sources
強羅花壇
Select rooms have private open-air baths — no restriction there; communal policy not confirmed
Best for: Luxury travelers wanting a private in-room bath
Confirm communal bath policy before listing as 'private only'
箱根吟遊
Every room has a private open-air onsen bath — no restriction there
Best for: Luxury travelers, couples wanting guaranteed private bathing
Communal bath policy (if any) not confirmed
Private bath rooms available at a moderate price point — no restriction there
Best for: Mid-budget travelers wanting a private bath without luxury pricing
Communal bath policy not confirmed
In-room private onsen: no restriction. Shared thermal spring area: sources disagree — one says cover seal accepted, the hotel's own listing on a directory recommends confirming directly
Best for: Guests prioritizing privacy (in-room bath) over communal bathing
Flag as 'confirm with hotel' rather than a clean policy
別邸今宵
Private Bath Only - all 14 rooms have a private open-air bath
Best for: Couples wanting a quiet adults-only luxury stay with guaranteed private bathing
Adults only強羅花扉 円かの杜
Private Bath Only - all 20 rooms have a private source-fed (源泉かけ流し) open-air bath
Best for: Luxury travellers wanting a quiet, secluded forest property with guaranteed private hot-spring bathing
Sister property to Gora Hanaougi; Madoka no Mori is the all-private-bath annex
強羅 月の泉
Private Bath Only - all 9 rooms have a private open-air bath, available 24 hours
Best for: Couples and anniversary travellers wanting a small, quiet stay with guaranteed private bathing
Very small property, nine rooms; meals served in private dining rooms
Mixed - some rooms have private open-air baths with Mt. Fuji views; the property also has communal open-air baths
Best for: Families and Mt. Fuji-view seekers; a larger resort-style option among the boutique ryokan
Larger and more affordable than most on this list - a mid-range option
水の音
Private Bath Only - 43 rooms in the 水花の庄 wing have an en-suite open-air bath; 3 free reservable kashikiri-buro in the garden
Best for: Guests wanting a large renovated property with guaranteed private bathing plus multiple free kashikiri-buro
Two wings: only the 水花の庄 rooms have a private bath - book that one
月の宿 紗ら
Private Bath Only - all 56 rooms have an en-suite open-air bath; two additional reservable kashikiri-buro on-site
Best for: Couples and solo travellers wanting a designer-style stay with guaranteed private bathing
All-inclusive drink plan; two named kashikiri-buro usable free if vacant
Tattoos accepted when covered by a rash guard, in swimsuit areas rather than traditional baths.
Allowed if fully covered by a rash guard or similar swimwear
Best for: Families and groups wanting a swimsuit-based experience
More lenient than the traditional bath side of the same facility
Sources conflict, no policy has been confirmed, or the place is known not to accept tattoos. Contact these directly rather than turning up.
Mentioned as a higher-end option in Tonosawa; specific tattoo policy not detailed
Best for: TBD — needs research
Needs direct follow-up to determine policy
Sento generally fall under public bathhouse law and tend to have looser tattoo restrictions than onsen/spa facilities, but no specific Hakone sento have been identified yet
Best for: Budget travelers seeking a lower-key, local bathing experience
Action item: identify and verify specific sento within Hakone-machi
Not yet assessed for tattoo policy - flagged only for booking platform coverage
Best for: TBD
Add to research queue: check tattoo policy before featuring
Listed as NOT accepting tattoos
Best for: Not a fit for tattooed guests - listed so it is not booked by mistake
Explicit NG listing; useful to know so it is not recommended by mistake
強羅環翠楼
CONFLICTING REPORTS: Third-party blogs said fully OK, no covering needed. But Tattoo Japan (crowd-sourced directory) lists this facility as 'Limited' (some restriction/condition applies). Do not treat as confirmed fully-OK.
Best for: Guests wanting a traditional ryokan experience without restriction
Originally listed as fully OK from travel blogs; Tattoo Japan crowd data contradicts this with a 'Limited' status. Needs direct confirmation.
天山湯治郷
Inconsistent / tightening — one source says small tattoos may pass, another says only solo visitors or one tattooed member per group of up to 6
Best for: Only for those willing to risk being turned away; not a safe default
Flag prominently — policy may have recently become stricter
It's a waterproof adhesive patch in a skin tone that conceals small ink work while you bathe. Convenience stores around Hakone-Yumoto Station stock them, and several bathhouse reception desks sell them too.
Virtually always. You're renting the bath exclusively for your own party, so the shared-bath policies simply don't apply. It's the most reliable option if you have larger work.
Hakone-Yumoto is roughly 90 minutes from Shinjuku on the Odakyu line, so Tenzan and Hakone Yuryo both work as day trips. Gora Kadan is an overnight stay.
All four guides are live.
