TUBE Sq. Hotel Centrair — soak in the onsen before your flight or after landing, any hour of the day
Have you ever landed at an airport at 02:00, exhausted from a long journey, wishing you could just sink into a hot spring before bed? Or had a 06:00 departure and wanted to wake up refreshed without leaving the building? TUBE Sq. Hotel Centrair solves exactly that — a hotel set inside the Aeroplaza shopping complex on Centrair island, an 8-minute walk from Terminal NGO, with an Onsen Solaspa open 24 hours a day, included in the room rate. Scoring 8.5 from over 1,200 reviews, guests who have stayed here consistently say the same thing: outstanding value for the price.
TUBE Sq. Hotel Centrair sits inside the Aeroplaza building on Centrair island — the same artificial island that is home to Chubu Centrair International Airport (NGO) near Nagoya. A covered sky walkway connects the hotel directly to the terminal in 8 minutes, no need to step outside, no taxi, no transfer. Just pick up your bags and walk. For anyone catching a flight from NGO or arriving into the city, this location means zero faff and a genuine rest from the moment you check in.
"Soaked in the onsen before bed and woke up completely refreshed — even the early-morning flight didn't feel stressful. The open-air rotenburo with a view of Ise Bay at sunrise was stunning."
What sets this place apart from any ordinary airport hotel is the Onsen Solaspa — the largest hot-spring bathhouse on Centrair island, and included in your room rate (normally ¥1,050 if purchased separately). Inside you will find an indoor bath, sauna, steam room, cold plunge, and an open-air rotenburo with views across Ise Bay and the runway approach lights. It is open every hour of every day. Midnight arrival, 2 a.m. soak — perfectly fine. Pre-dawn flight, 5 a.m. wake-up soak — also perfectly fine. That kind of flexibility is exactly why guests who have stayed here often call it the best airport hotel they have ever used.
Another point guests consistently mention is the Aeroplaza shopping complex attached directly to the hotel. Shops, restaurants, a convenience store, and souvenir stores are all accessible without going outside, open until 22:00. That means a late-night snack, a last-minute gift before your morning flight, or a full meal before bed are all easy — no need to leave the island at any point during your stay.
The rooms — Standard Double at 18 sqm — are clean and functional in the way Japanese 3-star hotels do reliably well. Comfortable bed, good Wi-Fi, a work desk, adjustable air-conditioning, and spotless bathrooms. Nothing over-designed, everything precisely right. It does not feel cramped despite the compact footprint, and the build quality is noticeably solid.
Compared with the other hotels on Centrair island: TUBE Sq. is around ¥2,000/night less than Centrair Hotel, yet includes the Onsen — whereas Centrair Hotel has no onsen facility and is only 1 minute closer to the terminal (7 minutes vs 8). Run the numbers and you are paying less for an experience that many guests rate higher, because a genuine hot spring soak after long-haul travel is worth considerably more than a 60-second difference in walking time.
Honest trade-offs worth knowing — the 8-minute walk to the terminal is longer than Comfort Hotel (3 min) and Centrair Hotel (7 min). If your flight is very early and every minute counts with heavy luggage, either of those closer options is a rational choice. Aeroplaza also closes at 22:00, so late-night shopping is not possible. And the Onsen between 18:00 and 20:00 can get busy as guests arrive and check in — the midnight-to-dawn window is much quieter if you want the rotenburo to yourself.
The short version for anyone on the fence: TUBE Sq. Hotel Centrair is the right pick if you are flying in or out of NGO and want to actually rest and recover, not just sleep in a box near the runway. At from ¥10,500/night with the Onsen Solaspa already included, it competes favourably with city hotels that charge the onsen fee separately. The 8.5 score from over 1,200 guests says the rest.
Summary from Booking & Agoda
- ✓ 24-hour Onsen Solaspa included in the room rate — no extra charge
- ✓ Aeroplaza shopping attached — shops, food, souvenirs all in one place
- ✓ Covered sky walkway connects to Terminal NGO in 8 minutes
- ✓ Around ¥2,000/night less than Centrair Hotel but with Onsen included
- ! Slightly longer walk to terminal than Comfort Hotel and Centrair Hotel
- ! Aeroplaza closes at 22:00 — quiet after that
- ! Onsen gets busy between 18:00–20:00 peak check-in hours
- ✓ Open-air rotenburo overlooking Ise Bay and the runway — beautiful, especially at sunrise
- ✓ Clean, comfortable rooms to Japanese 3-star standard
- ✓ Perfect for late-night arrivals or very early departures — soak whenever you need
- ✓ Aeroplaza attached — easy to pick up last-minute gifts before your flight
- ! Limited booking inventory — fills quickly during peak periods
- ! No in-hotel restaurant (use Aeroplaza or Centrair Sky Town floor 4)
- ! Standard rooms at 18 sqm are comfortable but not spacious for two people with lots of luggage
- 💡If your schedule is very tight and every minute matters at the terminal — the 8-minute walk can feel long with heavy bags → consider Comfort Hotel (3 min) or Centrair Hotel (7 min) instead.
- 💡If you need an in-hotel restaurant — TUBE Sq. has none of its own → you will need to use Aeroplaza (closes 22:00) or Centrair Sky Town on floor 4.
- 💡If you plan to use the Onsen between 18:00–20:00 — that is peak hour and it gets crowded → shift your soak to late night or early morning for a much quieter experience.