Access
How to reach GREEN×EXPO 2027, based on the official Visitor Transport Implementation Plan (v2, Feb 2026). The venue has no adjacent station, so shuttle buses from four stations are the main access — all by advance reservation.
- Venue
- Former Kamiseya Communications Facility site, Asahi / Seya Ward, Yokohama
- By train + shuttle
- Reserved shuttle buses from 4 stations: Seya, Mitsukyo, Tokaichiba (Sotetsu/JR) and Minami-machida Grandberry Park (Tokyu). Buses run ~90/day on quiet weekdays up to ~160/day at peak. Yokohama / Shin-Yokohama may also be used to spread crowds.
- By car / parking
- Venue parking (advance reservation): ~5,900 spaces north + ~600 south, ~1,000 for motorcycles, ~200 accessible. At peak, off-site Park & Ride (Aeon Mall Yamato / Ito-Yokado ~500, Sagami-ono ~200). Bicycle parking ~1,700.
- From airports
- From Haneda / Narita, head to central Yokohama, then transfer to the Sotetsu / JR / Tokyu line toward one of the 4 shuttle stations.
Crowding guide (official daily visitor forecast)
The official transport plan designs for these daily visitor levels. Peak days (GW and September weekends) are the most crowded.
| Period | Visitors/day | Days | Crowding |
|---|---|---|---|
| Weekdays (excl. GW, to summer) | 5.00k | 80 | Quiet |
| Weekdays (GW & after summer) | 5.60k | 47 | Quiet |
| Weekends / holidays (off-peak) | 7.90k | 46 | Moderate |
| Peak (GW & Sept weekends, etc.) | 10.50k | 19 | Crowded |
Note: the venue is the former Kamiseya Communications Facility site. Shuttle buses, venue parking and (planned) timed-entry are all by advance reservation to spread demand. Figures from the official Visitor Transport Implementation Plan (v2).