Nakano Vintage Mall

5-52-15 Nakano, Nakano-ku, Tokyo 164-0001

Nakano Vintage Mall is one of the most unusual stops in Nakano Broadway. The shop is lined with rows of glass cases packed with trinkets, memorabilia, and forgotten relics from the Showa era. It's a dark, dusty space that feels more like a time capsule than a retail store — but if you're willing to sift through everything, you'll uncover plenty of watches. Expect lots of Seiko 5s, King Seikos, and the occasional cheap Swiss piece, though most will need some work. This is very much a "what you see is what you get" shop: not for everyone, but a hidden spot you shouldn't completely overlook.