HYPER REBORN begins with a simple truth:
“A knife must cut well.”
Every knife we sharpen cuts exceptionally well.
HYPER REBORN offers more than sharpness.

Each knife is restored by hand and given a unique custom finish —
mirror polish, black patina, decorative handles, and more.
We add a touch of artistic value that goes beyond basic function,
rebuilding each piece into something that feels better than new.

A good knife must be clean, well-shaped, and able to cut well.
HYPER REBORN takes these basics as its starting point,
and then adds “beauty beyond necessity” to create a one-of-a-kind custom knife produced by YoichiroKnife.