---
name: "Kusatsu Onsen"
lat: 36.6208329
lng: 138.5963107
official_url: "https://www.kusatsu-onsen.ne.jp/"
fee: "Looking at Yubatake is free."
last_verified: "2026-10-01"
url: "https://www.piggybackjapan.com/spots/spot_0000241/"
publisher: "Piggyback Japan"
method: "Each fact below was read from the official page it links to. The date in the Verified column is the day we last opened that page."
reuse: "Free to reuse with the check date kept. A link back is appreciated, not required."
---

# Kusatsu Onsen

That steam may catch a child's eye first: a 2-year-old blew on it excitedly to cool it. Around Yubatake, too, slopes, steps and free foot baths give children plenty to explore. Then a 15-minute stroll from Yubatake past shops leads to Sainokawara Park, where warm spring water flows like a river children can touch. A 4-year-old and a 7-year-old happily hopped across its streams, though their socks got soaked. Back in town, Netsunoyu hall stages a daily yumomi water-stirring show. Here, the hot water itself becomes a plaything.

- Area: Gunma
- Type: See
- Hours: Yubatake can be seen 24 hours a day.
- Last verified: 2026-10-01

## Family facts (value + conditions + source + verified date)

| Feature | Value | Conditions | Verified | Source |
|---|---|---|---|---|
| Nursing space | Not checked yet |  |  |  |
| Diaper changing table | No | Sainokawara Open-Air Bath has no baby bed. | 2026-10-01 (web) | [source](https://onsen-kusatsu.com/sainokawara/faq/) |
| Family restroom | Yes | Gozanoyu has a family restroom beside the front desk. | 2026-10-01 (web) | [source](https://onsen-kusatsu.com/gozanoyu/faq/) |
| Stroller friendly | Yes |  | 2026-10-01 (web) | [source](https://4travel.jp/travelogue/11763815) |
| Lost-child support | Not checked yet |  |  |  |
| Indoor / outdoor | Outdoor | Around Yubatake, tiled walkways and a park with Shirane-zan benches make it outdoors space for a stroll after bathing. | 2026-10-01 (web) | [source](https://www.kusatsu-onsen.ne.jp/onsen/) |
| Diaper disposal bin | Not checked yet |  |  |  |
| Kids' toilet seat & step stool | Not checked yet |  |  |  |
| Elevator | Not checked yet |  |  |  |
| English support | Not checked yet |  |  |  |
| Outside food allowed | No | Food and drink cannot be brought into Sainokawara Open-Air Bath. | 2026-10-01 (web) | [source](https://onsen-kusatsu.com/sainokawara/faq/) |
| Official family-friendly certification | Not checked yet |  |  |  |
| High chair | Not checked yet |  |  |  |
| Kids' menu | Not checked yet |  |  |  |
| Best-fit ages (guide) | Yes | The yumomi hands-on session at Netsunoyu is for elementary-school age and up, at ¥300, on Sundays and Mondays 11:30–13:00 (last entry 12:50); the show itself has no stated age limit. | 2026-10-01 (web) | [source](https://www.kusatsu-onsen.ne.jp/netsunoyu/taiken.html) |

## How to cite these facts

Free to reuse. Every fact shown with a value above was read from the official page it links to, and re-checked on 2026-10-01; rows marked "Not checked yet" have not been checked. We keep the check date visible so you can tell how old a fact is — please keep it when you quote us. A link back is appreciated but not required.

**Ready to paste (Markdown)**

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Stroller friendly at Kusatsu Onsen — checked 2026-10-01 — [Piggyback Japan](https://www.piggybackjapan.com/spots/spot_0000241/)
```

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```
Stroller friendly at Kusatsu Onsen — checked 2026-10-01 — <a href="https://www.piggybackjapan.com/spots/spot_0000241/">Piggyback Japan</a>
```

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