Question 1

Where is Anniversaire Omotesando?

Accepted Answer

Anniversaire Omotesando is in Minato, Tokyo, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Sword Art Online II does Anniversaire Omotesando appear in?

Accepted Answer

Anniversaire Omotesando appears in OP1 of Sword Art Online II.

Question 3

Can I visit Anniversaire Omotesando?

Accepted Answer

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

Question 4

Where was Sword Art Online II filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Anniversaire Omotesando is one of those real places (OP1).