Question 1

Where is Osho Post?

Accepted Answer

Osho Post is in Tendo, Yamagata Prefecture, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of March comes in like a lion does Osho Post appear in?

Accepted Answer

Osho Post appears in EP21 of March comes in like a lion.

Question 3

Can I visit Osho Post?

Accepted Answer

Yes. Osho Post is a real place you can visit. Check what it looks like on Street View before you go.

Question 4

Where was March comes in like a lion filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Osho Post is one of those real places (EP21).