SHARP KAI

Mail-in whetstone sharpening with ISO 9001–certified quality management, plus curated Japanese shear retail.

Closter, NJ, USA
USA
Online store

Ships to: USACanada

Last updated: July 19, 2026 · by ScissorPedia Editorial

About SHARP KAI

Sharp Kai is a US professional scissor specialist carrying Feather and MICHIKO products. Feather supplies replaceable blades and styling razors, while MICHIKO supplies professional cutting scissors for the US market.

Brands at Sharp Kai

Feather makes replaceable-blade styling tools. The Feather Styling Razor and Switch Blade Shears accept convex-edge replacement blades, allowing stylists to replace the cutting edge instead of resharpening a fixed blade.

MICHIKO provides a professional cutting scissor option within the Sharp Kai catalogue, extending the range for US stylists who need both razor tools and precision shears from a single supplier.

US service

Sharp Kai serves US domestic buyers. For current stock, pricing and service terms, visit the retailer’s own site directly.

Feather and razor work in the US market

Feather’s replaceable-blade system lets stylists swap cartridges instead of resharpening a fixed blade. The system is used for razor and slide-cutting services, with replacement cartridges available through Sharp Kai.

Sharp Kai as a US source for Feather, alongside the MICHIKO cutting scissor range, serves stylists who want to cover both razor-technique work and precision cutting from a single supplier.

For current US pricing, Feather cartridge availability, and MICHIKO model options, visit Sharp Kai directly.

Brands Carried (2)

Feather

Japan

MICHIKO

Japan

Compare SHARP KAI with other USA retailers

Current brand coverage

SHARP KAI lists 2 brands in this directory. Confirm current models, sizes, prices, delivery, returns, warranty, and service directly with each retailer.

Also available from other USA retailers

Feather — also at JATAI , JPScissors .
MICHIKO — also at SCISSOR WARRIOR .

Services Offered

Mail-in whetstone sharpening
Free-hand convex edge restoration
Tension recalibration

Policies & Support

Quick clarifications

Frequently Asked Questions

4 answers you can open one at a time

Sharp Kai (Zen Kuma Inc.) is based at 185 Homans Ave. #113, Closter, NJ 07624, USA. Call 201-300-7895 or email kai@zenkuma.com.

Two Japanese lines: Feather — the replaceable-blade Styling Razor and Switch Blade Shears — and MICHIKO professional cutting shears.

Yes. Sharp Kai runs a mail-in whetstone sharpening service with ISO 9001-certified quality management, including free-hand convex edge restoration and tension recalibration.

The store serves the USA and Canada. Current shipping and refund terms are published on the store’s policy pages.

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SHARP KAI

About SHARP KAI

Brands at Sharp Kai

US service

Feather and razor work in the US market

See Also