Join Date: Nov 2013
Location: NYC / TYO / RSW Up in the Air avoiding the Snowflakes
Programs: UA GS 1.8MM, AA 2.1MM, EK, BA, SQ, CX, Marriott LT, Accor P
Posts: 8,058
The longest domestic flight is Sapporo to Naha -- unfortunately now only served by Peach post COVID so no "first" class. Just so you know -- domestic F in Japan is nothing like international F -- my wife and I fly to western Japan often and never pay for F -- just not worth it....