About this event
"Ota Open Factory 2026" is an annual event in which small neighborhood factories across Ota City, Tokyo, open to the general public, allowing visitors to tour manufacturing sites normally closed to view. In this 16th edition under the theme "Let's Go Peek into the World of Technology," 30 factories in Ota City are scheduled to participate. The area along the Keikyu Airport Line is also covered, making it easily accessible from around Haneda and Kamata. Participants can observe factory machinery and technology up close, talk directly with craftspeople and staff, and take part in hands-on crafting experiences. Admission to the overall event is generally free, but some workshops and programs may require a fee, advance reservations, or numbered tickets. Checking each factory's official notice in advance for opening hours, reservation requirements, participation fees, age limits, and safety precautions is recommended. Planning your route and transit according to the factories you wish to visit is important. The standard event hours are from 10:00 to 16:00, but please prioritize individual factory schedules.
Source website (Japanese) ↗Venue
Keikyu Kamata Station
4-50-10 Kamata, Ota City, Tokyo 144-0052
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