My 17 is from some years ago. I fly through NRT or KIX or HND multiple times a year of something interesting at duty free over the past 20 years and tend to bu

My 17 is from some years ago. I fly through NRT or KIX or HND multiple times a year of something interesting at duty free over the past 20 years and tend to buy a bottle each trip to stockpile or give as gifts. My standard purchase now is Kabuto (old g+g blend in a plastic samurai themed bottle) since they are $50 at JAL duty free and worth $300-400 on the second-hand market, since they are a JAL Duty Free exclusive. (I’m in the JAL F lounge at NRT right now, actually)