Oedo Antique Market at Tokyo International Forum

Oedo Antique Market is Japan’s largest outdoor antique fair, held at the Tokyo International Forum on the 1st and 3rd Sunday each month. With about 250 stalls, it offers vintage treasures like ceramics, furniture, and accessories. You can even find kimono or yukata starting from around ¥1,000–¥3,000, making it a great spot for affordable fashion and collectibles. Admission is free.