That harpoon,
We will take no chances.
CONCEPT
What we aimed for,
A hammering harpoon that is easy to use on pleasure boats.
It is compact and easy to store and carry,
The handle is neither jointed nor telescopic,
The foldable structure of the handle is neither jointed nor telescopic,
and its strength and convenience are realized by its foldability.
One-handed deployment enables one person to handle unexpectedly large fish.
The harpoon blade is machined for outstanding penetration performance,
The rope can be left hanging because of the fall prevention function.
This harpoon was developed based on his own mistakes,
This harpoon, born from my own failure, has all the features that pleasure boat owners who target big fish
It has all the features that pleasure boat owners who target big game have been looking for.
Now, let's go out for a romantic fishing trip with the ultimate harpoon.
QUALITY
Never allow compromise. And then there is the “quality” that is born.
｜SPEAR BLADE｜
SPEAR BLADE
The fully machined construction from round bar stock delivers a smoother surface finish than conventional forgings, achieving superior penetration performance. The optional "reinforced type" is crafted from heat-treatable stainless steel "EXEO-CR20", further enhancing both penetration performance and durability.
｜TIP SHAFT｜
TIP SHAFT
The drop-prevention structure eliminates the need to secure a wire or rope to the harpoon body (when using genuine harpoon blades). The split design allows for two length options — 360mm and 560mm — to be selected according to the size of the target fish.
｜BODY｜
ALUMINUM BODY
The aluminum alloy (A5056) undergoes anodizing treatment to achieve excellent corrosion resistance, while the colored anodized finish gives the product a premium, sophisticated aesthetic.
FEATURE
A host of innovative features that redefine the conventional concept of the traditional hand-driven harpoon.
Ready to deploy the instant it's in your hand. Never miss an unexpected trophy catch.
The innovative folding mechanism ensures smooth targeting. Assembly is easy, yet it locks securely into place.
Strength for over 100 kg
Design and strength analysis by 3D CAD. In addition, the high-precision finish achieved by precision machining enables it to accommodate even huge tuna.
Easy to aim
Pursuit of the best center of gravity balance.
Testing was carried out from multiple angles in real-world conditions with the cooperation of charter fishing boat monitors. The result is a sharp, nimble handling experience that belies its appearance.
No matter how much luggage you have or how small your car is.
Space-saving loading.
SHACHI's harpoon features a mechanism unlike anything seen before, making it remarkably compact. Easy to load into your vehicle and ready to go wherever the fish are.
Smooth transportation to and from the ship.
Comes with a special case for easy transportation.
A logo case is included for safe transportation of the compactly folded main unit as well as the replacement harpoon blade and shaft.
Dimensions / Materials
Click image to enlarge
Specifications & Price List
Updated: March 2025
■Usage by Type ※For reference only. Please select based on the actual body depth of the fish. Short : Yellowfin tuna, Small bluefin tuna (100kg and under)
Medium : Medium bluefin tuna (100–200kg class)
Long : Large bluefin tuna (200kg and above)
