Knives First
Hand-forged steel, bad dad jokes, and a pinch of coffee fuel—everything you need for legendary meals.
Triple Japanese edge—Santoku, Nakiri & Funayuki in Aogami #2 Blue Steel (HRC 62-64); conquer every cut, backed by a 3-year warranty.
$270.00
Compact 6.3″ Funayuki in Aogami #2 Blue Steel—authentic Japanese utility razor for fish, meat & veg, backed by a 3-year warranty.
Original price was: $105.00.$95.00Current price is: $95.00.
Dedicated vegetable Nakiri—Aogami #2 Blue Steel, 62–64 HRC; straight-edge power for effortless prep, 3-year warranty.
Original price was: $105.00.$95.00Current price is: $95.00.
$80.00
3.5″ Damascus fruit knife—SGS food-safe steel, G10 handle + mosaic pin; razor-sharp attitude for snack-prep dads.
$45.00
Grumpy Dad Co 8″ Damascus Chef Knife – Hand-Finished Kitchen Knife with G10 Handle & Mosaic Pin | Razor-Sharp Japanese Style Blade | Food-Safe Steel Certified | Bold Gift for Culinary Dads
$55.00
Two roles. One awesome shirt. For the dad who’s doing double duty—with attitude.
$23.98 – $34.98
This grumpy dad mug says it all: “I’m not a super dad—I’m a dad with a super daughter.” A perfect Father’s Day gift with heart and humor.
$17.95 – $19.95
$17.95 – $19.95
Forged in Japan, Backed by Grumps
No garage stories here—just 80+ years of knife-making mastery straight from Yoshida Hamono in Japan. We’re their official U.S. distributor, which means you get legendary blades and a 3-year warranty (with local backup if things go sideways). Good steel. No fluff.
Years
Forged in the heart of Japan’s blade-making tradition since 1946
Year Warranty
Manufacturer-backed, extended with local support
Forged by Masters
Same traditional process used to make katana
Official U.S. Distributor
Direct from the forge, no middlemen or knockoffs
Perks Sharper
Than the Steel
From chef-approved knives to brutally honest mugs and roast-worthy dad hats, Grumpy Dad gear is built to perform, get laughs, and maybe even earn a nod of respect.
Razor-Ready
15-degree edge, cryo-treated for brutal sharpness
Built to Last
67-layer Damascus & vacuum-hardened core
Dad-Proof Grip
Wet hands, greasy grill, you’re still safe
Easy Returns
Don’t like it? Ship it back—no guilt trip
Carbon-Neutral Ship
We offset every mile from forge to front door
Built Like a Tank
Takes on bone, squash, or bad technique without flinching
Join the Grumpy Circle
Get sharp deals, blunt truths, and first dibs on new drops.
Reviews from the Grump Squad
Tina M., Austin TX
“Finally, a knife my husband can’t ruin on the ceramic plate.”
Samir D., Chicago IL
“I’ve ordered three sets for wedding gifts. Zero returns, infinite compliments.”
Jeremy P., Orlando FL
“Cuts brisket like butter—and the laser-etched ‘GRUMPY’ gets laughs at every BBQ.”
Ben H., Denver CO
“Finally, a knife that glides through tomatoes instead of pancaking them—my fingers survived, too.”
Lisa K., Portland OR
“Customer service answered my email in eight minutes. Who does that?”
Connor W., Phoenix AZ
Signal “Used the Nakiri once; now my old chef’s knife sits in the ‘time-out’ drawer.”
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