Setagaya Boroichi Market
Time Out says
Around 700 stalls line the street of Boroichi-dori near Setagaya Station during the twice-a-year Setagaya Boroichi, a flea market that’s been running for over 430 years now. Vendors sell antiques, crafts and local food – all at staggeringly low prices. The market opens at 9am and closes at 9pm to the jubilant sound of firecrackers.