Our Aoi Tsume are designed for farm tilling equipment and get their name from the coat of blue paint we give them. Not only is their appearance unique, they feature a special curved shape that yields better performance than traditional blade “Nata Tsume” types. Compared to Nata Tsume under the same usage conditions, ours offer:

（1）Better soil-turnover power
（2）Reduced straw and debris intermingling
（3）Robust, high-durability construction

When we first launched our Aoi Tsume in 1981, they became an instant best-seller nationwide. Their unique angled format allows ordinary tractors to yield better breakdown, turnover, and mixing of the soil. Their robust build also achieves top-flight soil tilling at low cost.

These Sakura Tsume (they remind us of cherry blossoms) boast long-term soil turnover and mixing even as their shape wears down over time.
Until now, when a blade wore down, it meant it was no longer suited for tilling. Our Sakura Tsume turn that idea on its head, allowing continued performance even as the blade width narrows with use. What started as our idea to develop a blade that offered continued functionality even under heavy wear resulted in this superior product.

Our Dandan Tsume meet the needs of dry field farmers who require increased blade durability. Released in 1990, they have been developed based on the standard hatchet blade shape and are ideal for preparing fine soil for planting.

Since their introduction 30 years ago, our Aoi Tsume have been going on to replace Nata Tsume as the new standard for tilling. In recent years, farms have grown in size and scope,
increasing demand for durable, long-lasting equipment. In 2008, we developed a method of welding a superhard alloy to the part of our Aoi Tsume that sees the most friction, thereby increasing its durability and creating the new SPG Tsume.

Our SP Tsume are a blend of our Aoi Tsume and traditional Nata Tsume, finished with a welded treatment of a superhard alloy. This combination has yielded a highly versatile blade that is equally suited to rice fields and dry crops. Developed in 1999.

First seen in 1952, this standard blade type regularly appears as the default setup on tractors and tillers. Suited to everything from rice paddies and dry land, this “almighty” blade is as universal as it is easy to use.

In 1985, we developed the idea of taking our Aoi Tsume’ unique curved shape and applying a flanged finish to it, creating a unit that was more durable, impact resistant, and better at soil turnover than blades of the time.

These blades were developed as an all-purpose, low power consumption model in 2003. They require lower horsepower than Flanged Aoi Tsume, which their basic configuration is taken from.

Our V Tsume are designed specifically for the care and tending of agricultural plots, including creating troughs and clearing them of debris, building up soil around roots, mulching over seeds, and creating paddies.
The V Series includes blades tailored to each of these different needs, so please inquire for further details.

Our one-touch blades use a specialized design and dedicated holder to allow for almost instantaneous installation. The special pin and cap mechanism minimizes excess straw and debris, and the blades will not loosen while tilling. In place of bolts, the one-touch system simply requires you to insert a pin and secure it with a cap. All you need is an ordinary hammer to complete the installation.
Greatly reduces time when realigning blades or swapping in new ones. Make your farm work more productive

• Unique shape and recoil evenly disperse large quantities of soil
• Ideal for exacting field maintenance work like creating beds and troughs, packing soil, et cetera
• Durable against wear and tear, allowing continued use

Suitable for building seed beds for tobacco, layering soil, building beds in a greenhouse, dispersing soil to one side of a plot, and preparing crop beds for normal use

• Unique winged shape and pliable construction disperses soil higher and farther
• Cuts plots upwards, flinging soil far and allowing for long, flat plots

• Nata Tsume-type rotor, works with even tough soil
• Suitable for everything from covering seeds with soil to packing roots after planting