Natural hot spring, Senshu no Yu, Kansai Airport in Osaka

Very clean and modern with a good souvenir shop that is surprisingly cheap. There is both an outdoor and indoor onsen. They also provide shampoo, conditioner, face wash ect… Just bring your own moisturiser but I think you can buy it there as well. Restaurant is also good, a lot of variety. I also recommend bringing a skincare face mask if you are into that as it looked very relaxing and I regret not bringing one. (Though you can also buy it there but I didn’t see till I left). Highly recommend and will go again.

Sundial Hot Spring is quite close to Kansai Airport. The environment inside is clean. You can soak in the hot spring in the outdoor pool and watch the planes take off and land, which is very relaxing.

On weekdays, less than 5 people go to the bath in the morning. The view of the bath with sea view is superb. After soaking in the hot spring, there is a lounge where you can read a book or sleep

Amazing ocean view hot spring ♨️! Really great. I'll definitely come back next time I'm in Japan.

Nice modern onsen overlooking the Kansai bay area. Just need to present the online voucher to the receptionist who will help you through the process. Tip: You will need a 100 Yen coin to use as deposit for the locker to store your clothes and valuables.

1 station apart from Osaka airport. good place to kill time. but they only allow one time entry and also using coin locker.

The staff was very kind. They looked after my suitcase. The hot spring was nice and the mist sauna was great too! The view is also great, so it's a great place to just relax. If a fishing boat approaches, I recommend giving them the finger and making a funny face while soaking in the hot spring!

Can enjoy hot spring with a beautiful sea view after a early morning flight, it is such a good place to relax and refresh yourself to start your journey

Rinku City outlet can be reached within a short walk. It is the last trip before flying home. When entering the venue, you need to log in to the website on the voucher, and the staff slides to the confirmation button. A half-price ice cream coupon is also included with the entrance.

I won't spoil their rating with a bad score, because we couldn't visit this place due to having tattoos. We only found out about this from the staff when we were already there. I hope this review helps people with tattoos not waste time booking at this onsen, you won't be allowed in, unfortunately.