2019/12/11 - Go to Yao airport
I rounded post offices using Osaka Metro 1-day pass.
I saw some airplanes that taking off from Yao airport on the way to the Yao Kinomoto post office.
Visited post offices
In sequence, there are photos of post offices where I visited. Click a photo to enlarge.
Refer to the following map for a footprint (Movement from Yao-minami to Deto) by GPS on the day.