Question 1

Where is Dofuchi Strait?

Accepted Answer

Dofuchi Strait is in Tonosho, Kagawa Prefecture, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Teasing Master Takagi-san 2 does Dofuchi Strait appear in?

Accepted Answer

Dofuchi Strait is a real place that appears in Teasing Master Takagi-san 2.

Question 3

Can I visit Dofuchi Strait?

Accepted Answer

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

Question 4

Where was Teasing Master Takagi-san 2 filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Dofuchi Strait is one of those real places.