Japan Transocean Air, NU series flights at Kansai International Airport (KIX)

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Japan Transocean Air (JTA) is a regional airline based in Naha, Okinawa, operating domestic flights across Japan as a subsidiary of Japan Airlines (JAL). With its main hub at Naha Airport, JTA connects Okinawa to major cities and destinations throughout Japan, providing reliable and high-quality service.

Japan Transocean Air (NU/JTA)

Founded on June 20, 1967, as Southwest Air Lines, JTA rebranded in 1993 to better reflect its growing role in Japan’s domestic air travel network. Since its inception, JTA has been committed to providing efficient and trusted service to its passengers.

Today, JTA remains an integral part of Japan’s domestic aviation system, delivering reliable, high-quality air travel connections across the country with the support and expertise of Japan Airlines.

As of April 2026, the airline serves 9 domestic destinations in Japan.

Contact Japan Transocean Air

Japan Transocean Air offers scheduled flights to Osaka Kansai Airport (KIX).

Japan Transocean Air Osaka Contact Information
Osaka Office Tel: 0570 025 121 / +81 3 6733 3062 Working Hours Daily: 8:00 am - 8:00 pm Baggage Inquiry Kansai International Airport Tel: 072-455-3091 Working Hours Daily: 9:00 am - 5:00 pm

Inquiries managed by Japan Transocean Air Osaka Office including:

Flight Ticket Booking
Flight Ticket Cancellation
Flight Ticket Rescheduling
Web Check-in
Airport Counter Check-in
Self Service Kiosk Check-in
Unaccompanied Minor
Baggage Allowance
Duty Free Shopping
Flight Information
Airport Lounges
Visa Information

Missing Luggage
Immigration Services
In-Flight WIFI
Airport WIFI
In-Flight Entertainment
Airport Concierge Service
Airport Facilities
Delayed Flights
VIP Lounge Service
Reward Program
Flight Messaging Service
Codeshare Partners

In-Flight Meals
Animals and Pets
Airport Transfers
Sports Equipment
Airport Transportation
Seat Selection
Frequent Flyer Program
Visa on Arrival
Seats Enquiries
Receipts and Refunds
Travel Insurance
T1 and T2 Shuttle Service

If you're unable to find the answer from a local agent, please contact Japan Transocean Air Customer Service Hotline in Okinawa as below:

Head Office (HQ)	Tel Number	Office Hours
3rd Floor Kafuna Asahibashi A Block 1-20-1 Izumizaki, Naha City Okinawa 900-0021 Japan	+81 3 6733 3062	8:00 am - 8:00 pm daily

Prior to boarding your Japan Transocean Air flight, you might want to verify the information for:

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