Private company

Kokubo Ice

Kokubo Ice is a Japanese company based in Yachiyo, founded in 1969.¹

小久保製氷冷蔵株式会社（こくぼせいひょうれいぞう）は、千葉県八千代市に本社を置く日本の食品メーカー。「ロックアイス」ブランドの氷の製造販売で知られる。² From the Japanese Wikipedia, CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

Sep 1969Founded¹

HeadquartersYachiyo, Japan¹
Websitewww.kokuboice.co.jp

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Timeline

Sep 1969Founded Founded¹

Links

Websitewww.kokuboice.co.jp¹
Instagramwww.instagram.com/rockice_kokubo¹
WikidataQ17220567

Sources

The numbers on this page point here. Each one links to the record it came from.

1
WikidataKokubo Ice on Wikidata
2
WikipediaKokubo Ice on the Japanese Wikipedia