Special Privileges for Foreigners in Japan

‌I booked a one-way domestic flight in Japan from Hiroshima to Sapporo for next month.
It cost 126,000 KRW. If you're wondering how unfair this fare feels from a Japanese person's perspective,
full-service carriers usually charge over 300,000 KRW. You can barely get it in the 200,000 KRW range
even if you book three months in advance. In fact, booking a Korean LCC via Hiroshima->Incheon->Sapporo
is actually cheaper. Haha. It's not even a layover; you can just land in Incheon,
travel around Seoul for a few days, and then head to Sapporo. If you're planning to use
long-distance domestic flights in Japan, look into this instead of the Shinkansen. I booked JAL, but ANA's fares are similar.
There's no need to even look at LCCs. (They are actually more expensive because there are no foreigner discounts.) Long-distance routes like Tokyo-Okinawa,
Fukuoka-Tokyo, or Tokyo-Sapporo are especially great deals. It's also nice because you land at city airports like Haneda or Itami.
When you access JAL or ANA from Korea, the foreigner-exclusive booking page pops up automatically.
Ah... you will need a reservation number for a flight entering or leaving Japan.