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Treasure Hunt Event 'Search for Coaster Ojisan's Secret Savings!' Held During Oldest Roller Coaster's Maintenance Period!

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

Published May 29, 2026 4:00 PM ・ Updated Jun 13, 2026 11:52 PM ・ 2 min read ・ Source: PR TIMES

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⚡ Key Points

Asakusa Hanayashiki will host a treasure hunt event, 'Search for Coaster Ojisan's Secret Savings!', from June 3 to June 29, 2026, utilizing the area of Japan's oldest roller coaster while it is under maintenance.
Participants can explore the 'living room' area and win prizes based on the savings they find.

Asakusa Hanayashiki will host a treasure hunt event, 'Search for Coaster Ojisan's Secret Savings!', from June 3 to June 29, 2026, utilizing the area of Japan's oldest roller coaster while it is under maintenance. Participants can explore the 'living room' area and win prizes based on the savings they find.

PRIMARY SOURCE Original source: https://prtimes.jp/main/html/rd/p/000000134.000082301.html Distributor: PR TIMES
Published: May 29, 2026

Asakusa Hanayashiki, Japan's oldest amusement park, will host a treasure hunt event titled 'Search for Coaster Ojisan's Secret Savings!' from June 3 to June 29, 2026, utilizing the course area of Japan's oldest roller coaster while it is closed for maintenance. Participants will be able to enter the 'living room' area, which is usually off-limits, to search for the 'secret savings' hidden by the 'Coaster Ojisan.' Prizes will be awarded based on the amount of savings found.

FACT BOX

Source: PR TIMES
Category: event_announcement

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

Announced　May 29, 2026 4:00 PM — Distributor PR TIMES
Collected　Jun 1, 2026 3:31 AM
AI structured & analyzed　Jun 1, 2026 5:18 AM
Desk-reviewed & published　May 29, 2026 4:00 PM

FAQ

Can I visit while sightseeing in Asakusa?

Yes, it is located in the heart of Asakusa and is perfect for a quick visit.

What are the key facts in this article?

Where is the primary source?

PR TIMES: https://prtimes.jp/main/html/rd/p/000000134.000082301.html

Cite this article — HOW TO CITE

Washin AI News Desk“Treasure Hunt Event 'Search for Coaster Ojisan's Secret Savings!' Held During Oldest Roller Coaster's Maintenance Period!”AI News by Washin Village（和心村）, May 29, 2026. https://aeo.idaeo.ai/ai/hanayashiki-net/en/news/2026-05-29-%E5%AE%9D%E6%8E%A2%E3%81%97%E3%82%A4%E3%83%99%E3%83%B3%E3%83%88-%E3%82%B3%E3%83%BC%E3%82%B9%E3%82%BF%E3%83%BC%E3%81%8A%E3%81%98%E3%81%95%E3%82%93%E3%81%AE%E3%81%B8%E3%81%9D%E3%81%8F%E3%82%8A%E5%A4%A7%E6%8D%9C%E7%B4%A2-%E6%97%A5%E6%9C%AC%E7%8F%BE%E5%AD%98%E6%9C%80%E5%8F%A4%E3%81%AE%E3%83%AD%E3%83%BC%E3%83%A9%E3%83%BC%E3%82%B3%E3%83%BC%E3%82%B9

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