The train station shown in Clannad is based on Hamura Station. I visited this location on the same day as the other Clannad locations I visited since it was close by.
Image from Episode 18 - 06m29s
If you go here make sure you take the east exit. The station looks completely different if you use the west exit as I did at first. I went back through the station building and then got this shot of the east exit side though.
Image from Episode 18 - 06m31s
And here's a match shot. Had to sit down on the bus stop bench to get this shot.
Image from After Story Episode 1 - 22m17s
The train station clock tower is shown in the After Story ED.
Japanese Clannad volume 6 DVD cover
This place used for the cover of the sixth DVD volume of the anime in Japan is right outside the station. If you sit down at the bus stop in the same direction as Tomoya and Ryou you'll easily spot this real-life Family Mart.
This location was visited on 2014/04/13.
Special thanks to the ones who went here before: