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HiKOKI is a Japanese power-tool brand launched in 2018 as the successor to Hitachi-branded power tools.

Last updated September 25, 2026

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Nov 4, 2026
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Nov 4, 2026

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Overview

HiKOKI is a Japanese power-tool brand associated with Koki Holdings Co., Ltd. The brand was introduced in 2018, replacing the Hitachi name used on the company's tools. Its commercial identity is centered on power tools and related equipment for professional and trade users, while the broader product range is also relevant to consumers seeking workshop and home-improvement tools. HiKOKI's corporate lineage runs through Hitachi Koki, the former Hitachi-group power-tool business. Hitachi Koki was sold to funds managed by private-equity firm KKR and became part of the privately held Koki Holdings group. The HiKOKI name marked a rebranding of the company's tool business rather than the creation of an unrelated manufacturer. Koki Holdings is the parent company; HiKOKI is the product-facing brand. The brand's portfolio is associated with corded and cordless power tools and equipment used in construction, installation, woodworking, metalworking, and maintenance. The company has also been known for battery platforms and accessories that support tool use. Individual product availability varies by country, and the supplied evidence does not establish a current model catalogue or regional line-up. HiKOKI has been positioned as a specialist tools brand with roots in Japanese manufacturing and an international commercial footprint. However, the supplied website evidence points to a parked-for-sale hikoki.com domain, not a functioning official product site. That domain therefore cannot substantiate current product details, markets, or corporate information. The brand itself is distinct from the domain's present status.

History

HiKOKI is the successor brand to the Hitachi name used for the power-tool business historically known as Hitachi Koki. The business's corporate lineage is distinct from the HiKOKI brand name: the brand was introduced in 2018 as part of a rebranding, while the operating business came from the earlier Hitachi Koki organization. Hitachi Koki was formerly part of the Hitachi group. In 2017, Hitachi agreed to sell the business to funds managed by KKR. The transaction moved the power-tool business out of Hitachi's corporate group and into private-equity ownership. Koki Holdings became the parent company for the business. In 2018, the company adopted the HiKOKI name for its power tools and related offerings, replacing the Hitachi branding on those products. The name change made HiKOKI the consumer- and trade-facing identity for a business with an established history in tools. The brand is associated with cordless and corded tools, equipment, batteries, and accessories used in construction, installation, woodworking, metalworking, and maintenance. HiKOKI operates as a product brand within Koki Holdings rather than as a separately listed company. Koki Holdings is privately held by KKR-managed funds. Publicly available corporate background identifies the brand with Japanese origins and international business, though specific markets and product availability differ by region. The only supplied web result for hikoki.com is a page stating that the domain is for sale. It does not provide an active product catalogue or reliable current company information. Accordingly, that result is evidence about the state of the supplied domain, not evidence that the HiKOKI brand or its products have ceased to exist.

  • 2018

    HiKOKI brand introduced

  • 2017

    Hitachi agrees to sell Hitachi Koki

Products and positioning

A specialist Japanese power-tool brand serving professional, trade, workshop, and home-improvement users.

  • Cordless power tools

    A core product category associated with the HiKOKI brand.

  • Corded power tools

    Power tools sold under the HiKOKI name.

  • Batteries and accessories

    Supporting products associated with the brand's tools.

Brand decisions

  • 2018

    Rebranding from Hitachi to HiKOKIOther

Sources1 sources

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