Three Budget Ryokan Baths in Sakihana: Ryusuien, Hekisuiso and Hotel Marumatsu
Compare Ryusuien’s ¥600 day bath with Hekisuiso and Marumatsu at ¥700 by hours, temperature choice, outdoor baths and same-day access.
Sakihana’s low-cost baths are part of small ryokan, so a posted price does not guarantee a walk-in visit. Ryusuien is the straightforward budget pick when it is open. Hekisuiso gives bathers a choice of hotter and cooler water. Marumatsu has the clearest source-fed bathing description, though its outdoor bath is only in one of its two bathing areas.
| Inn | Adult day-bath reference | Listed window | What to check |
|---|---|---|---|
| Ryusuien | ¥600 | 9 am–8:30 pm | Irregular closing days; call before travelling |
| Hekisuiso | ¥700 | No fixed day-use hours published | Ask whether it is accepting visitors that day |
| Hotel Marumatsu | ¥700 reference rate | 10 am–3 pm listed by Gosen Tourism | Confirm the current price and which bath is assigned |
Ryusuien is the best fit for an unhurried day
At ¥600, Ryusuien is the least expensive of the three. Its listed 9 am–8:30 pm window also makes it easier to fit around a train arrival than the shorter Marumatsu window. The inn closes irregularly, however, so call before leaving. Treat 8:30 pm as the published end of the day-use window, not a guaranteed last-entry time.
The tourism association describes Ryusuien’s water as source-fed and notes a hotter bathing feel. There is no clear day-ticket promise of an outdoor bath or a choice of several pools. Bring your own towel unless the inn confirms otherwise.
Hekisuiso gives you more control over the temperature
Hekisuiso is listed at ¥700, with day-use acceptance arranged by phone rather than a set public schedule. Its shared bath has hotter and cooler pools, a practical difference for anyone who finds a single hot tub uncomfortable. No fixed temperatures are published, so the labels are relative rather than a promise of a particular number of degrees.
The ryokan’s private outdoor bath is a separate overnight-guest amenity; it is not part of the ordinary ¥700 day-bath listing. Ask about same-day availability before walking over.
Marumatsu has an outdoor bath, but not for every side
Gosen Tourism lists Hotel Marumatsu at ¥700 for 10 am–3 pm. The hotel’s own current pages ask day visitors to check ahead and do not clearly restate that price, so confirm both the rate and admission before setting out.
The Shoki-no-Yu side has an indoor bath and a stone outdoor bath; Hana-no-Yu is indoor only. The two sides change between men’s and women’s use without a fixed schedule. If the outdoor bath is the reason for choosing Marumatsu, ask which side will be open to you that day. Its official site describes the water as natural hot spring water used on a 100% flow-through basis.
Which one makes sense for your trip?
Choose Ryusuien for the lowest posted price and the broadest listed day-use window. Hekisuiso is the most useful of the three if having a cooler pool matters. Marumatsu is the one to ask about for a garden-style outdoor bath, but do not assume the outdoor side will be assigned to you.
Spring-water labels need their own context
The inns all make free-flowing or source-fed claims, but the detail behind those claims is different:
| Inn | What its current information says | What not to infer |
|---|---|---|
| Ryusuien | Gosen’s listing describes source-fed bathing; it is known for a hotter feel | No fixed water temperature or full pool-by-pool treatment record is published |
| Hekisuiso | Gosen’s listing calls the water source-fed; its bath offers hotter and cooler pools | No exact temperature is given for either pool |
| Marumatsu | The hotel describes its spring as natural and 100% free-flowing; the water is a weakly alkaline, low-osmotic simple sulfur spring | The phrase does not supply details for each tub on heating, dilution or disinfection |
Do not copy a frequently quoted 54°C regional source value into all three entries. It is not a confirmed bath temperature for these inns. If you care about the spring, use each property’s own description and ask for the specific pool’s conditions.
Check the day’s admission before setting out
The prices and windows in the table are reference listings, not guaranteed walk-in admission. Ryusuien closes irregularly, Hekisuiso has no fixed public day-use schedule, and Marumatsu’s current hotel pages do not clearly repeat the tourism association’s ¥700 rate. A quick call can settle whether the bath is open, the current fee and which side Marumatsu will assign.
All three inns sit within the JR Sakihana Station area, so the train timetable is usually the main limit on a car-free visit. Gosen also lists a three-bath Yūmeguri Tegata for ¥1,800. Check that all three inns are accepting day visitors before buying it; the pass does not override closures or bath-side assignments.
For children and older bathers, confirm age-based admission and the pool’s actual temperature with the inn. Issuiso’s child prices and toilet-training restriction are specific to Issuiso; these three inns publish no equivalent rule. Hekisuiso’s private outdoor bath is an overnight-stay amenity, not part of its standard day ticket. If tattoo access matters, ask about the shared baths directly—a private bath listing is not a tattoo policy.
For a wider price range and a comparison with Issuiso, see the Sakihana budget day-bath guide.
Sources
- [Gosen Tourism Association: Sakihana inns and day bathing](https://gosen-kankou.niigata.jp/information/1827/) - [Gosen Tourism Association: Ryusuien](https://gosen-kankou.niigata.jp/spot/774/) - [Gosen Tourism Association: Hekisuiso](https://gosen-kankou.niigata.jp/spot/768/) - [Hotel Marumatsu: hot spring baths and day-use FAQ](https://hotelmarumatsu.com/hotspring/) - Photo credits: [Gosen Tourism Association](https://gosen-kankou.niigata.jp/)Checked: September 27, 2026
Tags: Niigata, Gosen, Sakihana Onsen, budget onsen, day-use bath, ryokan comparison
