Hikari

Convex hair scissors are widely credited to Hikari, which holds the first Japanese patent on the blade angle and polishing method behind the hamaguri-ba edge. Founded in Tokyo in 1967, the company builds cobalt alloy and molybdenum alloy shears in Japan across 50 models, 4.5 to 7.25 inches, including ten left-handed pairs, at guide prices from about US$343 to US$1,950.

Company Background

Hikari Corporation was established in 1967 in Tokyo, Japan. The company is headquartered in the Itabashi ward of Tokyo. Hikari is widely credited as the first company to invent and introduce convex hair scissors to the global market. That innovation changed the industry. Before convex blades, most professional scissors used beveled edges. The convex design enabled smoother cutting with less resistance, opening up techniques like slide cutting and wet cutting that were difficult with older blade geometries.

Leadership from Practice

Hikari’s CEO is a former hairdresser. This practitioner background shapes the company’s design philosophy. Product decisions are informed by direct salon experience rather than purely by engineering or market research. The company describes this as a blade philosophy rooted in real world cutting, where each model reflects the actual needs a working stylist encounters.

Production and Quality Control

Hikari deliberately limits its production to approximately 1,000 scissors per month. This is a conscious choice to maintain quality control standards. At this volume, each scissor receives individual attention during manufacturing and inspection. The restricted output contrasts sharply with larger manufacturers that produce thousands of units per day.

Business Model

Hikari operates a hybrid business model. The company maintains a corporate website (hikari-scissors.com) alongside a dedicated e commerce subdomain (shop.hikari-scissors.com). The corporate site provides brand information, product catalogs, and educational content. The shop subdomain handles direct sales. This separation allows Hikari to serve both informational and transactional needs without compromising either experience.

Selection Tools

Hikari offers a selection navigator tool on its website designed to help customers identify the right scissor for their needs. The tool walks users through questions about their cutting style, preferred techniques, hand size, and experience level. This guided approach reflects the company’s position that choosing the right scissor requires more than browsing a catalog.

Legacy

Since 1967, Hikari has positioned itself as a pioneer and educator in the professional scissor space. The brand’s contribution of convex blade technology to the industry remains its most significant historical impact. The company continues to manufacture in Japan and distributes through select authorized retailers internationally.

Inventor of Hamaguri-ba for Hair Scissors

Hikari (株式会社ヒカリ), founded in 1967 and based in Tokyo, with a later manufacturing plant in Niigata, is credited with inventing the application of hamaguri-ba (蛤刃 / clam-shell blade) to professional hair scissors. The hamaguri-ba concept was inspired by Japanese sword (日本刀) design. Hikari states that it obtained Japan’s first patent on blade angle and polishing method for this application; no patent number, filing date or grant date is published on its current pages. Claims that the innovation was endorsed by named Western stylists, or that hamaguri-ba became the dominant premium blade profile worldwide, are not supported by any primary dataset located in this pass. Source: Hikari Scissors (Japanese).

Subsidiary Brand

Hikari’s American division, Hikari Products USA, Inc. (headquartered in Gardena, California), also operates the Etaro line. Etaro offers Hikari’s convex edge technology at a more accessible price point, using Japanese steel finished by Hikari certified craftsmen in the US. This gives Hikari a presence in both the premium and mid range segments of the American market.

Sources

• Hikari Corporation official website: shop.hikari-scissors.com
• Hikari Products USA: hikariscissors.com

See Also

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