For pure indulgence I Booked a sale WT+ MFU to Club into Haneda and out of Narita for just 4 days in November...but having already seen Tokyo,Kyoto and Osaka I'm now wondering where else to fly on to internally and if there's a TP earning opportunity to factor in. Wondering about Kobe/Nagasaki/Hiroshima but no clear plan yet. Love Japanese food and the sea. Any experts at hand to advise? I'd ideally fly straight on from Haneda and back to Narita to connect home.