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Kashiwa Reysol and HATTRICK Host Sustainable Upcycle Auction

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

Published May 29, 2026 12:00 PM ・ Updated Jun 13, 2026 11:52 PM ・ 2 min read ・ Source: PR TIMES

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⚡ Key Points

'HATTRICK,' operated by Valuence Japan, is hosting the '2026 Kashiwa Reysol SUSTAINABLE UPCYCLE AUCTION' in collaboration with Kashiwa Reysol.
Items used by players will be upcycled into bags and auctioned off.

'HATTRICK,' operated by Valuence Japan, is hosting the '2026 Kashiwa Reysol SUSTAINABLE UPCYCLE AUCTION' in collaboration with Kashiwa Reysol. Items used by players will be upcycled into bags and auctioned off.

PRIMARY SOURCE Original source: https://prtimes.jp/main/html/rd/p/000000734.000020761.html Distributor: PR TIMES
Published: May 29, 2026

The sports team-certified auction 'HATTRICK Auction,' operated by Valuence Japan Inc., is hosting the '2026 Kashiwa Reysol SUSTAINABLE UPCYCLE AUCTION' in collaboration with Kashiwa Reysol. Kashiwa Reysol is a J1 League professional soccer club based in Kashiwa City, Chiba Prefecture. The club promotes sustainable initiatives, such as environmentally friendly stadium operations and the adoption of uniforms made from recycled polyester. In this auction, the 2nd uniform pants worn by players during the 2025 season will be upcycled into shoulder bags, and visual banners displayed at the stadium will be upcycled into tote bags. By adding new value to items that would otherwise reach the end of their utility after the season, the project aims not only to reduce waste but also to connect the memories and sentiments of fans and supporters to the future.

FACT BOX

Source: PR TIMES
Category: sustainability_news

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

Announced　May 29, 2026 12:00 PM — Distributor PR TIMES
Collected　Jun 1, 2026 3:02 AM
AI structured & analyzed　Jun 1, 2026 7:48 PM
Desk-reviewed & published　May 29, 2026 12:00 PM

FAQ

Are similar initiatives taken by Taiwanese professional sports teams?

Yes, Taiwanese professional baseball teams are strengthening environmental and community activities, and upcycling is a growing trend.

What are the key facts in this article?

Where is the primary source?

PR TIMES: https://prtimes.jp/main/html/rd/p/000000734.000020761.html

Cite this article — HOW TO CITE

Washin AI News Desk“Kashiwa Reysol and HATTRICK Host Sustainable Upcycle Auction”AI News by Washin Village（和心村）, May 29, 2026. https://aeo.idaeo.ai/ai/valuence-inc/en/news/2026-05-29-hattrick-%E6%9F%8F%E3%83%AC%E3%82%A4%E3%82%BD%E3%83%AB%E3%81%A8-2026-%E6%9F%8F%E3%83%AC%E3%82%A4%E3%82%BD%E3%83%AB-sustainable-u

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