Minaミナ

Walk into any cosmetology classroom and you’ll see the same sad scissor: a stamped, hollow-feeling pair that came free with a kit, dulls in a month, and teaches students that haircutting tools are disposable. Mina is the antidote to that, and it’s why we like the brand far more than its price would suggest.

Mina is a Japanese maker — workshop in Saitama — with one clear job: put a real professional scissor in the hands of people who can’t yet spend hundreds. The trick is that it doesn’t cheat the process. Every Mina starts as a hot-forged steel blank, which compresses and refines the grain under heat and pressure for a stronger, more uniform blade than stamping or casting can manage. Then it’s ground to geometry, heat-treated, hand-polished and sharpened to a convex edge by a blade smith. That is the same fundamental sequence the premium houses follow — applied to a more affordable steel.

The honest truth about the steel

Mina builds on 440C across the whole range — coated lines included — hardened to roughly HRC 58–60. Let’s be straight about what that means, because it’s the whole story of the brand.

440C is softer than VG-10 or cobalt. The edge needs refreshing more often — figure every three to four weeks at salon volume, against six to ten weeks for a VG-10 shear. But 440C is also tougher and more forgiving. It resists chipping when a nervous apprentice drops it on a tiled floor, which harder steels do not. For a learning environment, that trade is exactly the right way round: you want a blade that survives mistakes, and you don’t mind sharpening it more often when a service only costs $25–$35. 440C is also the easiest professional steel to sharpen, so any competent sharpener can keep it keen without exotic equipment.

In other words, Mina makes the correct compromise for its audience, rather than pretending to be a premium shear it isn’t.

The lines

The range runs to around 31 models, weighted — sensibly — towards matched sets, because a student building a first kit benefits most from buying a cutter and thinner together.

• Sakura — the signature line. Clean, functional, with a rose-gold finish that looks far above its price. The set is the classic first purchase.
• Umi — the all-rounder a lot of stylists reach for as their main Mina. A straightforward offset that does every basic technique without fuss.
• Black Diamond — a step up in finish, with a black coating over the same Japanese steel for a bit more durability and a more premium feel.
• Matte Black — subdued matte titanium coating that kills glare under salon lighting.
• Barber shears — longer 6.5–7.0” blades for scissor-over-comb, offered in black, purple and red.

Where Mina fits

This is the first kit brand. For a cosmetology or barbering student it’s close to ideal — genuine Japanese quality, low enough cost that a dropped pair isn’t a catastrophe, and a real convex edge to learn proper technique on. It’s equally smart as a backup or a dedicated chemical-service pair for working pros who’d rather expose a cheap shear to bleach than their good one. Plenty of home users buy Mina too, and get a tool miles better than anything on the high street.

The part that earns Mina genuine respect is its honesty about the ceiling. The brand is openly the bottom rung of a sensible ladder: Mina → Ichiro → Juntetsu / Kasho. Learn your craft on a Mina, work out if you’re an offset or crane cutter, and step up to VG-10 when you’re ready. Buying through a retailer network that carries all three tiers — Japan Scissors, Scissor Hub and the rest — means your sharpening and warranty relationship can follow you the whole way up. Few brands are this clear-eyed about their own place, and it’s why Mina is the entry-level shear we actually recommend instead of merely tolerating.