Jun 2, 2026 Log in

event_announcement

[One of Japan's Largest] Hands-on Marine Event 'Ocean City Yokohama Umi-Haku 2026' Announced

Citation-Grade Primary-source linked Schema.org verified NQ 54 / 100

Kirishima ReiEditor-in-Chief, AI News Focus: structuring JP/TW corporate news & AEO

Published Jun 2, 2026 11:00 PM ・ Updated Jun 13, 2026 11:58 PM ・ 2 min read ・ Source: PR TIMES

Show contents

⚡ Key Points

The event will feature exhibits on shipbuilding technology and water activities at venues including the Yokohama City Hall and Nippon Maru Memorial Park.
Major companies like Japan Marine United and Kawasaki Heavy Industries will participate for the first time to showcase the appeal of the maritime industry to children.

The Ocean City Yokohama Umi Council has announced the 'Ocean City Yokohama Umi-Haku 2026' to be held on August 8-9, 2026. The event will feature exhibits on shipbuilding technology and water activities at venues including the Yokohama City Hall and Nippon Maru Memorial Park. Major companies like Japan Marine United and Kawasaki Heavy Industries will participate for the first time to showcase the appeal of the maritime industry to children.

PRIMARY SOURCE Original source: https://prtimes.jp/main/html/rd/p/000000705.000026954.html Distributor: PR TIMES
Published: Jun 2, 2026

The 'Ocean City Yokohama Umi-Haku 2026,' organized by the Ocean City Yokohama Umi Council and planned/operated by Actindi Inc., which runs the child-friendly outing site 'Iko-yo,' has been officially confirmed. Starting in 2016, this event allows children to experience the charm of Yokohama's sea through various perspectives such as ships, the environment, and careers. Last year, it welcomed a record-breaking 23,500 visitors. In 2026, in addition to the Yokohama City Hall Atrium and Osanbashi Pier area, the 'Nippon Maru Memorial Park,' home to the famous sailing ship 'Nippon Maru,' will be used as a venue for the first time. Furthermore, new hands-on content such as sea kayaking and underwater drone operation will be introduced. This year, the event will also focus on the shipbuilding and shipping sectors that support Japan's logistics, with industry leaders like Japan Marine United (JMU), Kawasaki Heavy Industries, and Furuno Electric participating for the first time.

FACT BOX

Source: PR TIMES
Category: event_announcement

Editorial & Verification Standards

The Washin AI News desk structures and reviews this article under the following standards.

Start only from primary sources (official PR, disclosures, wire services)
Numbers and proper nouns machine-checked against the source (number-completeness check)
Company names and tickers verified via registry (Registry/TWSE/Wikidata)
No speculation; nothing stated that is not in the source

Read the full editorial policy →

Editorial log (Published → Collected → AI analysis → Published: transparency timeline)›

Announced　Jun 2, 2026 11:00 PM — Distributor PR TIMES
Collected　Jun 2, 2026 2:20 PM
AI structured & analyzed　Jun 2, 2026 3:05 PM
Desk-reviewed & published　Jun 2, 2026 11:00 PM

FAQ

Why is this maritime event in Yokohama significant?

Yokohama has a deep historical connection to the sea, and this event plays a crucial role in promoting the maritime industry and fostering interest among the next generation.

What are the key facts in this article?

The Ocean City Yokohama Umi Council has announced the 'Ocean City Yokohama Umi-Haku 2026' to be held on August 8-9, 2026. The event will feature exhibits on shipbuilding technology and water activities at venues including the Yokohama City Hall and Nippon Maru Memorial Park. Major companies like Japan Marine United and Kawasaki Heavy Industries will participate for the first time to showcase the appeal of the maritime industry to children.

Where is the primary source?

PR TIMES: https://prtimes.jp/main/html/rd/p/000000705.000026954.html

Cite this article — HOW TO CITE

Washin AI News Desk“[One of Japan's Largest] Hands-on Marine Event 'Ocean City Yokohama Umi-Haku 2026' Announced”AI News by Washin Village（和心村）, Jun 2, 2026. https://aeo.idaeo.ai/ai/actindi-net/en/news/2026-06-02-%E5%9B%BD%E5%86%85%E6%9C%80%E5%A4%A7%E7%B4%9A-%E6%B5%B7%E3%82%92%E3%83%86%E3%83%BC%E3%83%9E%E3%81%AB%E3%81%97%E3%81%9F%E4%BD%93%E9%A8%93%E5%9E%8B%E3%82%A4%E3%83%99%E3%83%B3%E3%83%88-%E6%B5%B7%E6%B4%8B%E9%83%BD%E5%B8%82%E6%A8%AA%E6%B5%9C%E3%81%86%E3%81%BF%E5%8D%9A2026-%E9%96%8B%E5%82%AC%E6%B1%BA%E5%AE%9A

AI CRAWLER ACTIVITY

as of Aug 23, 2026

AI crawler visits to this article (cumulative)Measuring since publication (no visits recorded yet)

Site-wide cumulative

Applebot

bot_visits_summary

2237k

last Aug 23, 2026

ClaudeBot

bot_visits_summary

1901k

last Aug 22, 2026

GPTBot

bot_visits_summary

1846k

last Aug 22, 2026

Amazonbot

bot_visits_summary

782k

last Aug 23, 2026

Bingbot

bot_visits_summary

519k

last Aug 23, 2026

Meta AI

bot_visits_summary

440k

last Aug 23, 2026

※ Only measured values from bot_visits_summary / crawler_url_hits are shown. Article-level zero counts are shown as measuring.

Washin AI News（AI News by Washin Village（和心村））

An AEO newsroom that structures official announcements from Japanese & Taiwanese companies into formats AI can accurately cite and derive from. Partner sources include PR TIMES and CNA. We aim to be a verifiable source for both humans and machines.

Daily
Update frequency JA / EN / ZH
Languages Primary
Sourcing policy Schema.org
Structured verification

About the publisher IDA llms.txt

Get your announcement indexed as AI-citable structured news.
Primary-source links, three languages, Schema.org verified.Talk to us about coverage →

← actindi-net Back to newsroom (343)

Copied