ANA has started a time sale on domestic flight tickets. The sale period is from February 4 at 0:00 to February 8 at 23:59, and the applicable boarding period is from March 29 to May 18 (except for boarding on May 2 to 6).
Regular and premium class seats are eligible. The main eligible routes and one-way fares (for regular seats) are as follows.
© Source travel watch