While scouting for ideas that could fit on Tokyo Thursdays, I found that deep in the heart of Tokyo existed an Eyeglass Shop for the connoisseur with the very French name of Lunettes du Jura.
Sorry the site is mostly in Japanese. They actually count more than one location.
An underground Tokyo Guide describes it as "an amazing wacky glasses store. more kinds of crazy nutty frames. . . somewhere beyond New Wave in terms of candy-like wackiness".
Related: Camembert and Sushi