Question 1

Where is Karuta Memorial Otsuka Hall?

Accepted Answer

Karuta Memorial Otsuka Hall is in Bunkyō, Tokyo, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Chihayafuru does Karuta Memorial Otsuka Hall appear in?

Accepted Answer

Karuta Memorial Otsuka Hall appears in EP4 of Chihayafuru.

Question 3

Can I visit Karuta Memorial Otsuka Hall?

Accepted Answer

Yes. Karuta Memorial Otsuka Hall is a real place you can visit. Check what it looks like on Street View before you go.

Question 4

Where was Chihayafuru filmed?

Accepted Answer

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