Question 1

Where is The Birthplace of Long-Distance Telephony?

Accepted Answer

The Birthplace of Long-Distance Telephony is in Atami, Shizuoka Prefecture, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Wash It All Away does The Birthplace of Long-Distance Telephony appear in?

Accepted Answer

The Birthplace of Long-Distance Telephony appears in EP9 of Wash It All Away.

Question 3

Can I visit The Birthplace of Long-Distance Telephony?

Accepted Answer

Yes. The Birthplace of Long-Distance Telephony is a real place you can visit. Check what it looks like on Street View before you go.

Question 4

Where was Wash It All Away filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and The Birthplace of Long-Distance Telephony is one of those real places (EP9).