株式会社ハッカズーク

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Hackazouk is an HR Tech company that operates Official-Alumni.com, an alumni relationship management system in Japan .

What it does

"Hackazouk is an innovative HR Tech company specializing in alumni relationship management in Japan. Operating Official-Alumni.com, a cloud-based system, Hackazouk facilitates communication between companies and alumni, as well as among alumni themselves, through features like chat, surveys, and profile updates. Additionally, Alumnabi provides the latest information, know-how, and international case studies, along with interviews with executives and success stories. Hackazouk offers services for planning, developing, selling, and operating Official-Alumni.com and Alumnabi, while also providing consulting on HR, recruitment, and alumni relations. By adapting to evolving lifestyles, Hackazouk strengthens the connections between companies and alumni, fostering a sense of community and support."

Its site says now · captured 2026-08-23

株式会社ハッカズーク

ハッカズークグループは、2024年10月に、アルムナイ領域のハッカズークと採用領域のレインの2社が経営統合して誕生しました。アルムナイや採用支援というこれまでの主戦場はもちろん、人的資本戦略の核となるBuy(採用)・Build(育成)・Borrow(内部外部活用)を支える、“BBBのプラットフォーム“を目指していきます。

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