The Yokosuka YY Norimono Festa 2026 — a two-day festival themed around vehicles of all kinds — has been confirmed to take place on May 30 and 31, 2026. Organized by the Yokosuka City Tourism Association and co-hosted by Yokosuka City, the event is backed by JR East Yokohama Branch, Keikyu Corporation, and the Japan Maritime Self-Defense Force Yokosuka District Headquarters, among others.

The festival is designed for visitors of all ages, combining exhibits and experiences centered on trains, buses, ships, and next-generation vehicles against the backdrop of Yokosuka's distinctive waterfront scenery. Events will run from 9:30 AM to 4:00 PM on both days (held rain or shine; canceled in severe weather).
Venues
- Verny Park
- JR Yokosuka Station (interior)
- Japan Maritime Self-Defense Force Yokosuka District Headquarters
- COASKA Bayside Stores
Highlights
- Railway events at JR Yokosuka Station
- JMSDF vessel public viewing at the Yokosuka District Headquarters
- Keikyu merchandise sales
- Vehicle exhibitions including Keikyu buses, fire trucks, and police vehicles
- Autonomous driving bus display — a glimpse at future transportation
- Food stalls and souvenir vendors
Please note that event details are subject to change. Updates will be announced on the Yokosuka City Tourism Association website at https://yokosuka-kanko.com/.