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WhatsJaPlan Onsen

Japan Onsen Guide

Tourist-friendly public onsen guides, with easy bath-day picks, helpful rules, and quick prefecture overviews.

Kanto

Kanagawa onsen guide

Kanagawa works because Hakone is easy to reach from Tokyo without feeling disposable. It pairs practical day-use baths with scenery, museums, and short-stay appeal, so the trip still feels like a real escape.

Travel style: Tokyo-side onsen escape Best around: Hakone Updated: 20 Apr 2026Data refresh runs every 2 months.

Trip shape

Tokyo-side onsen escape

Think of Kanagawa here as a Hakone-based escape, easy to slot in from Tokyo while still feeling like a real change of pace.

Good for: Easy Tokyo escape Pace: Day trip or short stay

Main draw

Main draw of Kanagawa

Kanagawa gives you the clearest Tokyo-side onsen escape, with Hakone day-use options, short-stay comfort, and plenty to pair with the soak.

  • Hakone is one of the easiest proper onsen escapes from Tokyo, with straightforward rail access and many day-use options.
  • The area combines baths with lake views, mountain scenery, museums, and classic short-stay appeal.
  • Best for travellers who want convenient planning without giving up real onsen mood.

Start with this bath

Hakone Β· Kanagawa

Hakone Yuryo

A strong practical Hakone pick for travellers who want a polished, easy-to-understand day-use onsen stop.

Good for: Excellent for first-timers Access: A very practical Hakone Yumoto day-trip or short-stay onsen stop.

Bath picks

Public onsen picks in Kanagawa

Compare the baths that match your comfort level, access needs, and the kind of onsen day you want.

Swipe sideways for more onsen options.

Excellent for first-timers Day-use onsen facility

Hakone

Hakone Yuryo

A strong practical Hakone pick for travellers who want a polished, easy-to-understand day-use onsen stop.

Price: Β₯1,700-2,200 adult public bath Hours: Weekdays 10:00-20:00, last admission 19:00; weekends and holidays 10:00-21:00, last admission 20:00. Access: A very practical Hakone Yumoto day-trip or short-stay onsen stop.
Day-useEasy day tripFirst-timer candidateHakone
Rules and source details

Tattoos

Official English guidance says tattoo restrictions were lifted from 2025-04-01, though gang-related guests are still…

Private bath

Private open-air baths are available by reservation, with 19 rooms and 120-minute stays.

Kids / family

Children under 7 must use the private open-air baths; the public baths are 7+ only and non-toilet-trained children…

Official info

Price checked: 17 Apr 2026 Hours checked: 17 Apr 2026 Rules checked: 17 Apr 2026 Rules clarity: High

Official-source notes only. Recheck closures, last entry, and rule changes before you go.

Good for first-timers Day-use onsen facility

Hakone

Tenzan Onsen

A strong scenic-feel Hakone pick that keeps the Kanagawa page from leaning too far toward only polished convenience.

Price: Β₯1,450 adult Hours: 9:00-23:00, last admission 22:00. Access: Good fit for travellers who want a more atmospheric Hakone onsen escape.
Day-useScenic onsen feelHakonePublic bath
Rules and source details

Tattoos

Official English guidance says tattooed guests may enter only as solitary visitors and should keep tattoos covered…

Private bath

Official English FAQ says there is no private bath, only separated public baths.

Kids / family

Official English FAQ says children are allowed with a parent, but the bath temperature is set for adults.

Official info

Price checked: 17 Apr 2026 Hours checked: 17 Apr 2026 Rules checked: 17 Apr 2026 Rules clarity: High

Official-source notes only. Recheck closures, last entry, and rule changes before you go.

Good for first-timers Day-use onsen facility

Hakone

Yunosato Okada

A supporting Hakone choice that strengthens the practical day-use side of the Kanagawa page.

Price: Β₯1,650 adult day-use Hours: 11:00-23:00, last admission 22:00. Access: A practical Hakone Yumoto day-use option with late evening hours.
Day-useEasy day tripHakoneComfort-first
Rules and source details

Tattoos

Official Japanese guidance says guests with tattoos, including sticker or painted tattoos, are refused entry.

Private bath

Family bath is listed on the official site as a private space sized for one family.

Kids / family

Family bath is listed on the official site.

Official info

Price checked: 17 Apr 2026 Hours checked: 17 Apr 2026 Rules checked: 17 Apr 2026 Rules clarity: High

Official-source notes only. Recheck closures, last entry, and rule changes before you go.

Good for first-timers Day-use onsen facility

Hakone

Mori no Yu

A polished Hakone day-use pick that gives Kanagawa a broader range than only Hakone Yumoto names.

Price: Β₯1,500-1,800 adult Hours: 11:00-20:00, last admission 19:30. Access: A practical Kowakien-area stop that works well in a broader Hakone day trip.
Day-useHakonePrivate bath availableFirst-timer candidate
Rules and source details

Tattoos

Official guidance says Mori no Yu allows entry only when tattoos can be completely covered by two designated tattoo…

Private bath

Private baths are listed on the official Mori no Yu page.

Kids / family

Official Mori no Yu guidance says private baths are available for families, couples, and wheelchair users.

Official info

Price checked: 20 Apr 2026 Hours checked: 20 Apr 2026 Rules checked: 20 Apr 2026 Rules clarity: High

Official-source notes only. Recheck closures, last entry, and rule changes before you go.

Good for first-timers Day-use onsen facility

Hakone

Hakone no Yu

A straightforward Hakone day-use bath that strengthens the practical side of the Kanagawa page.

Price: Β₯1,250 adult Hours: 10:00-22:00; irregular holidays. Access: About 1 minute on foot from Dainochaya bus stop or about 5 minutes by taxi from Hakone…
Day-useHakonePractical stopLonger hours
Rules and source details

Tattoos

No tattoo guidance was found on the official pages checked on 2026-04-20.

Private bath

No private bath is listed on the official pages checked, but paid private rest rooms are available.

Kids / family

No family bath is listed on the official pages checked.

Official info

Price checked: 20 Apr 2026 Hours checked: 20 Apr 2026 Rules checked: 20 Apr 2026 Rules clarity: Partial

Official-source notes only. Recheck closures, last entry, and rule changes before you go.

Keep exploring

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