Shin Futaba Onsen
Toyonaka, Osaka, Japan
Illustration photo — not a verified picture of this exact spot.
- Location
- Toyonaka, Osaka, Japan
- Water type
- sodium chloride, thermal
- Temperature
- 41 °C
- pH
- 7.3
Water profile
Thermicity
Sedative
LowHigh
Relaxing — deep, immediate muscle release.
Mineralisation
Restorative
LowHigh
Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Effortless float
LowHigh
Dense, salty water — you float without effort.
SodiumChloruresBrome
Shin Futaba Onsen is located in Toyonaka, Osaka Prefecture. The sodium-chloride thermal water here reaches 41°C (106°F). The bathhouse has an indoor bath, an outdoor rotenburo bath and a sauna.
Insider tip — Toyonaka is north of Osaka, connected to Itami Airport — when arriving exhausted from an international flight, 'Shin Futaba Onsen' (new twin-leaf spring) is a 20-minute taxi ride from Osaka International Airport's arrivals hall, making it one of Japan's most conveniently placed post-flight sentos. 'Futaba' (双葉 — twin leaves) suggests fresh growth and renewal — a fitting symbol for a bath after a long journey. Toyonaka is also known as the birthplace of manzai (double-act stand-up comedy).
Nearby
Frequently asked questions
How hot is the water?
The water runs quite hot here, around 41 °C — a sedative water that brings immediate muscle release.
What type of water is found here?
This spot features sodium chloride & thermal water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année.