I am flying to Tokyo in November, and I have the choice to go direct (paying extra) or transit via Seoul. Is 6 hours transit time enough to leave Incheon airport for a bit to see something of Seoul? ...
I want to book a Kyoto-Tokyo Shinkansen ticket for a trip in 10 days, because Shinkansen will be very crowded and probably impossible to board without a reservation. How can I book it from Seoul? ...