Get great deals with coupons and peace of mind with reviews!
Find the hot spring or sauna you want to visit today in no time!

"Nifty Onsen" is a hot spring search app that delivers the best hot spring or spa experience with app-exclusive coupons and over 160,000 authentic reviews.
From popular facilities like Oedo Onsen Monogatari, Ryusenji no Yu, and Manyo Club to nearby super sento and traditional public baths, it's packed with information on over 22,000 hot springs nationwide!

[A must-have for hot spring lovers! 5 reasons why it's a must-have!]

1. [Coupons for popular facilities are incredibly great deals!]
Packed with discount coupons you'll be missing out on! Includes many coupons for popular facilities like Ryusenji no Yu, Oedo Onsen Monogatari, and Ofuro no Ousama. Enjoy even more savings on your usual hot springs and new ones with exclusive app perks, including admission fees.

2. [Search from your current location! 】
"Suddenly, you have some free time!" Just open Maps and instantly search for hot springs near your current location. Whether you're traveling, sightseeing, driving, or returning from camping, this app will answer your questions.

3. [Choose the perfect hot spring with authentic reviews]
Over 160,000 reviews from actual users*! Packed with honest information you won't find on official websites, such as "Is the water really good?", "What's the sauna temperature?", and "How busy is it?" You'll never go wrong choosing a hot spring again.

4. [When in doubt? Check out our trusted annual rankings]
If you're wondering "Which hot spring is truly great?", check out the Nifty Annual Hot Spring Rankings, chosen by hot spring enthusiasts nationwide! From the number one hot spring in Japan to rankings by review category, this is the definitive guide to choosing a hot spring that won't disappoint.

5. [Pinpoint your ideal hot spring with specific search criteria! 】
Easily find your ideal hot spring or sauna lover's dream with detailed search criteria, including "direct from the source," "open-air bath with a spectacular view," "sauna with loyly," and "full-boiled stone sauna."

■□This hot spring app is perfect for these people! □■

・Looking for a quick and easy way to refresh yourself at a day spa or super public bath on the weekend or holiday?
・Looking for a smart way to enjoy leisure activities using discount coupons
・Sauna activities are your hobby! Want the ultimate "totono" experience at a popular sauna?
・Planning a trip or outing and looking for a popular hot spring inn or ryokan (traditional Japanese inn)
・Looking for an intuitive way to find a nearby public bath or spa using a map
・Looking for a hot spring resort with a nice atmosphere that's easy to drop into on a solo trip
・Looking for a place to reset your mind and body as part of your health and fitness routine
・Looking for a private hot spring that families and couples can enjoy, or a facility with delicious food
・Looking for a highly rated hot spring if you're going to go anyway?

■□We'll make your "I wonder if there's a facility like this?" dreams come true! □■

≫ "I wonder if there are any coupons for large spas like Ryusenji-no-Yu or Manyo Club where I can enjoy the whole day?"
≫ "I want to refresh in the city after work! I'm looking for a nice facility near the station, like SPAEAS or Mizuharu!"
≫ "I want to relax at a facility like RAKU SUPA or Yukemuri no Sho that has a great rock sauna and rest area!"
≫ "I don't want to miss out on deals at my favorite facilities, like Ofuro no Ousama or Oedo Onsen Monogatari!"

Nifty Onsen can make all of this happen! Add facilities you're interested in to your "Favorites" and create your own "Hot Springs to Visit" list!

■□Your support is a great help! □■

"This app helped me find a great hot spring!"
"The coupons helped me enjoy great deals!"

If you feel the same way, please support us by rating us with a 5-star rating in the store!
Your warm reviews are a great encouragement to our development team and will help us with future updates and service improvements. Please support us with your voice to ensure the best app experience!

■□Main Facilities Featured (Examples)□■
SPA-HERBS / Oedo Onsen Monogatari / Ryusenji-no-Yu / Manyo Club / Manyo-no-Yu / Yukemuri-no-Sho / SPAEAS / Suishun / Kita-no-Yu / Yuraku-no-Sato / Ofuro-no-Osama / RAKU SUPA / Yumai-on / Kirari / Corona-no-Yu / Spajium Japon (Spa Japo) / King & Queen / and many more from hot springs, super sento (public baths), spas, health spas, saunas, public baths, hot spring inns and hotels across Japan! (In no particular order)

Disclaimer
Nifty Lifestyle, Inc. and the information providers are not responsible for any damages incurred by users as a result of using "Nifty Hot Springs Coupon Search" or affiliated services (including damages arising from disputes with other parties), or as a result of being unable to use affiliated services.

(*) Information current as of the end of September 2025.