The week after Golden Week is one of Tokyo's best-kept secrets. The holiday crowds have dispersed, trains are back to normal capacity, and the city settles into a pleasant late-spring rhythm — warm days, mild evenings, and that particular quality of May light that makes everything look good. On the weekend of May 9–10, two very different but equally rewarding events give you a reason to explore opposite sides of the city.
Oedo Antique Market at Tokyo International Forum (May 9)
The Oedo Antique Market is one of Tokyo's longest-running outdoor flea markets, held on the first and third Sundays of each month (and occasionally on Saturdays) in the courtyard plaza of Tokyo International Forum in Yurakucho. With over 250 vendors spread across the sweeping stone plaza beneath the Forum's iconic glass-and-steel ship-like structure, it's a treasure hunter's paradise.
What you'll find:
- Ceramics and pottery: Meiji and Taisho-era bowls, sake cups, tea ceremony wares, and everyday Showa-period dishes. Prices range from a few hundred yen for chipped beauties to tens of thousands for pristine Imari or Kutani pieces.
- Kimono and textiles: Vintage silk kimono, obi belts, and hand-dyed fabrics. Many vendors specialize in pre-war textiles with patterns you won't find in modern production. A silk kimono in good condition can be found for ¥3,000–10,000 — a fraction of retail.
- Ukiyo-e prints and scrolls: Reproduction and original woodblock prints, hanging scrolls (kakejiku), and calligraphy. Bargain hard on reproductions; originals from the Meiji era and earlier are priced accordingly.
- Lacquerware and metalwork: Trays, boxes, and chopstick sets in aged lacquer. Bronze tea kettles, iron teapots (tetsubin), and brass candleholders.
- Curiosities: Old maps, vintage cameras, military memorabilia, Showa-era toys, antique keys, and plenty of items that defy easy categorization.
Tips for the Antique Market:
- Arrive early (it opens around 9:00 AM). The best finds go quickly — serious collectors are there at opening.
- Bring cash. Most vendors don't accept cards or electronic payment.
- Negotiation is expected but keep it respectful. A 10–20% discount on marked prices is reasonable; lowballing is not.
- The Forum's underground restaurants are convenient for lunch. The B1 level has a food court with ramen, curry, and teishoku (set meals).
Tokyo Infiorata 2026 Odaiba (May 9–)
On the same weekend, across the bay in Odaiba, the Tokyo Infiorata brings an Italian tradition to Tokyo's waterfront. "Infiorata" comes from the Italian practice of creating elaborate pictures and patterns on streets using flower petals — a tradition that dates back to 17th-century Rome. Tokyo's version fills sections of Odaiba's pedestrian areas with large-scale floral carpet artworks, designed by artists and assembled by volunteers using thousands of petals.
The result is striking: vivid geometric patterns, reproductions of famous paintings, and original designs laid out in fresh flower petals across the pavement. The scent alone is worth the visit — thousands of carnation, rose, and chrysanthemum petals release their fragrance into the sea breeze.
This is a free, outdoor, photo-friendly event. The best time to see the completed carpets is mid-morning to early afternoon, before wind and foot traffic start to blur the edges.
Making a Weekend of It
Here's how to combine both events into a satisfying Tokyo weekend:
Saturday morning (May 9): Start at Tokyo International Forum for the Oedo Antique Market. Spend 2–3 hours browsing, then grab lunch at the Forum's basement food court or walk 5 minutes to Ginza for more options.
Saturday afternoon: Take the Yurikamome Line from Shimbashi Station to Odaiba (about 15 minutes). The elevated monorail offers fantastic views of Rainbow Bridge and Tokyo Bay. Head to the Infiorata displays, then explore the Odaiba waterfront. The view of the Tokyo skyline from Odaiba Seaside Park is one of the city's best — especially as the lights come on at dusk.
Sunday (May 10): Use the day to explore areas you missed. Suggestions:
- Tsukiji Outer Market: Just a 10-minute walk from Tokyo International Forum. The famous outer market (the inner wholesale market moved to Toyosu) is packed with food stalls selling fresh sushi, tamagoyaki (grilled egg), and seafood skewers.
- Hama-rikyu Gardens: A stunning Edo-era garden right on the waterfront, between Tsukiji and the Sumida River. Entry is ¥300. The teahouse on the pond serves matcha with a view of Shiodome's skyscrapers — one of Tokyo's most surreal landscape contrasts.
- TeamLab Borderless (Azabudai Hills): If you haven't been to the relocated TeamLab exhibition, it's a 15-minute walk from Tokyo International Forum. Book tickets in advance.
Getting Around
- Tokyo International Forum: 1-minute walk from JR Yurakucho Station, or 5 minutes from JR Tokyo Station (Marunouchi South Exit). Also accessible via Yurakucho Line (Yurakucho Station) and Chiyoda/Hibiya Lines.
- Odaiba: Yurikamome Line from Shimbashi (15 min) or Rinkai Line from Osaki/Shin-Kiba. The Yurikamome is the scenic option; the Rinkai Line is faster from western Tokyo.
- Between venues: Yurakucho → Shimbashi is one JR stop (2 min), then Yurikamome to Odaiba (15 min). Total transit about 25 minutes door to door.
Practical Info
- Oedo Antique Market: May 9, 2026. Free entry. Tokyo International Forum courtyard, Yurakucho. Approximately 9:00–16:00.
- Tokyo Infiorata: Starting May 9, 2026. Free. Odaiba area. Best viewed mid-morning to early afternoon.
- Weather: Mid-May Tokyo averages 19–24°C with moderate humidity. Rain is possible — check the forecast and bring a compact umbrella.
Image: Tokyo International Forum, exterior, CC BY-SA 4.0, via Wikimedia Commons
