Question 1

Where is COMME des GARCONS?

Accepted Answer

COMME des GARCONS is in Maebashi, Gunma, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Maebashi Witches does COMME des GARCONS appear in?

Accepted Answer

COMME des GARCONS appears in OP of Maebashi Witches.

Question 3

Can I visit COMME des GARCONS?

Accepted Answer

Yes. COMME des GARCONS is a real place you can visit. Check what it looks like on Street View before you go.

Question 4

Where was Maebashi Witches filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and COMME des GARCONS is one of those real places (OP).