Question 1

Where is Hachimanya Honten?

Accepted Answer

Hachimanya Honten is in Chichibu, Saitama Prefecture, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Anohana: The Flower We Saw That Day does Hachimanya Honten appear in?

Accepted Answer

Hachimanya Honten appears in EP4 of Anohana: The Flower We Saw That Day.

Question 3

Can I visit Hachimanya Honten?

Accepted Answer

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

Question 4

Where was Anohana: The Flower We Saw That Day filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Hachimanya Honten is one of those real places (EP4).