KIX DUTY FREE is at Kansai International Airport (KIX) area which have products from luxury to general products. They have website that you can take a look is https://www.kixdutyfree.jp/en which have many products and special promotion or you can ask staff in the airport.

Company name: Kansai Airports Retail & Services
Location: 1 Senshu-Kuko Kita. Izumisano-shi, Osaka 549-0011
Company representative: Representative Director and President by Fumio Owada
Establishment: December 11, 1986
Capital: 110 million yen
Main businesses: Duty free shops
Operation of shops in the airport: Managing and operating service facilities for airport users