Question 1

Where is Tachikawa Tax Office?

Accepted Answer

Tachikawa Tax Office is in Tachikawa, Tokyo, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of I Made Friends with the Second Prettiest Girl in My Class does Tachikawa Tax Office appear in?

Accepted Answer

Tachikawa Tax Office appears in EP7 of I Made Friends with the Second Prettiest Girl in My Class.

Question 3

Can I visit Tachikawa Tax Office?

Accepted Answer

Yes. Tachikawa Tax Office is a real place you can visit. Check what it looks like on Street View before you go.

Question 4

Where was I Made Friends with the Second Prettiest Girl in My Class filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Tachikawa Tax Office is one of those real places (EP7).