Spyderco YoJimbo2. My long term observations of this USA made, Michael Janich designed, Wharncliffe!
Published: 1 year ago
*From KnifeCenter.com:
When Michael Janich designed his first knife for Spyderco nearly 20 years ago, most personal-defense knives had traditional martial blade profiles, like spear points, Americanized tantos, and variations on the Bowie theme. Janich's design—the first-generation Ronin fixed blade—challenged that convention and literally pioneered the concept of the "tactical Wharncliffe." Today, Wharnie-style tactical knives are everywhere, but the roots of that trend can be traced directly back to Janich's early designs—and Spyderco's willingness to take a chance on them.
The original Ronin (literally "wave man" in Japanese, a term for a masterless Samurai) actually began as a collaboration with custom knifemaker Mike Snody. Janich had written an article on Snody's knives that became the tipping point for him to become a full-time maker. As a gesture of thanks, Snody invited Janich to design "the ultimate neck knife," which he would make as a custom blade. Although Janich had designed other knives previously, including the Tempest folder for the Masters of Defense knife company, he was determined to approach the design process from a fresh, empirical perspective.
Around this same time (1999), Spyderco founder Sal Glesser invited Janich to take over as the instructor of the "Martial Blade Craft" program. Sal was fresh from attending James Keating’s "Riddle of Steel" training camp and wanted Spyderco to host a series of knife self-defense courses at our headquarters in Golden. As the program gained steam, Sal also thought it would be good for Janich to design a signature Spyderco knife that reflected his system of knife tactics. Janich showed Sal the Ronin, explained the logic behind it, and hammered the point home with the help of Pork Man. Sal liked what he saw and the Spyderco Ronin was born.
At that time, Spyderco's fixed blade market was still limited, so Sal also asked Janich to design a folder as well. Janich had already been working on a rough prototype of a folding tactical Wharncliffe, so he quickly adapted the design to incorporate Spyderco’s Trademark Round Hole and delivered a set of drawings and his own handmade plastic concept model of the design.
The Spyderco Yojimbo followed shortly thereafter, in 2003. Manufactured in Spyderco's Golden, CO factory, it featured a full-flat-ground CPM S30V Wharncliffe blade, nested stainless steel liners, blue or black textured G10 scales, and an early version of the Compression Lock mechanism. Its three-inch blade was purposely shorter than its tapered handle because Janich had originally designed it to be legal to carry on airplanes, even during heightened security alerts. After 9/11, that design feature was moot but still made the knife legal to carry almost everywhere.
While many dismissed it as a "box cutter on steroids," the Yojimbo gained more market traction than the Ronin. However, when Janich accepted a job managing another knife company in 2004, both he and Spyderco decided to remain friends, but discontinue the design.
Janich continued his Wharncliffe campaign with several other designs until 2009 when he joined Spyderco as a full-time employee. Although his duties focus primarily on technical writing and product education, he soon joined Spyderco's R&D team, as well. He was also invited to create another signature design that reflected his philosophy on personal-defense knives. Taking full advantage of the lessons he had learned since the first Yojimbo, he designed the Yojimbo 2, which was released in late 2011.
The Yojimbo 2's more refined design—backed by Janich's relentless promotion of the Wharncliffe as a tactical blade profile—have helped it earn a solid place in Spyderco’s product line. Since it was purpose-designed as a self-defense knife, the live-blade version was joined by a dedicated trainer model in 2017. In an interesting example of "reverse evolution"—and with the help of custom knifemaker Mickey Yurco—the Yojimbo 2 also inspired a near-identical fixed-blade counterpart, the Ronin 2.
Although tactically themed Wharncliffes are commonplace these days, the evolution of this breed all started with the efforts of Michael Janich, Spyderco, and the spirit of collaboration and innovation that they have shared for more than 20 years.
Features
Hand Orientation: Left/Right
Tip Carry Position: Up/Down
Specifications:
Blade Length: 3.20"
Closed Length: 4.49"
Overall Length: 7.69"
Cutting Edge: 3.00"
Blade Thickness: 0.145"
Blade Material: CPM-S30V Stainless Steel
Blade Style: Wharncliffe
Blade Grind: Hollow
Blade Finish: Satin
Blade Edge: Plain
Handle Material: G10
Handle Colors: Black
Locking Mechanism: Compression Lock
Pocket Clip: Tip-Up/Down, Right/Left Carry
Model Number: C85GP2
Model Name: Yojimbo 2
Weight: 4.1 oz.
Designer: Michael Janich
Made in the USA
When Michael Janich designed his first knife for Spyderco nearly 20 years ago, most personal-defense knives had traditional martial blade profiles, like spear points, Americanized tantos, and variations on the Bowie theme. Janich's design—the first-generation Ronin fixed blade—challenged that convention and literally pioneered the concept of the "tactical Wharncliffe." Today, Wharnie-style tactical knives are everywhere, but the roots of that trend can be traced directly back to Janich's early designs—and Spyderco's willingness to take a chance on them.
The original Ronin (literally "wave man" in Japanese, a term for a masterless Samurai) actually began as a collaboration with custom knifemaker Mike Snody. Janich had written an article on Snody's knives that became the tipping point for him to become a full-time maker. As a gesture of thanks, Snody invited Janich to design "the ultimate neck knife," which he would make as a custom blade. Although Janich had designed other knives previously, including the Tempest folder for the Masters of Defense knife company, he was determined to approach the design process from a fresh, empirical perspective.
Around this same time (1999), Spyderco founder Sal Glesser invited Janich to take over as the instructor of the "Martial Blade Craft" program. Sal was fresh from attending James Keating’s "Riddle of Steel" training camp and wanted Spyderco to host a series of knife self-defense courses at our headquarters in Golden. As the program gained steam, Sal also thought it would be good for Janich to design a signature Spyderco knife that reflected his system of knife tactics. Janich showed Sal the Ronin, explained the logic behind it, and hammered the point home with the help of Pork Man. Sal liked what he saw and the Spyderco Ronin was born.
At that time, Spyderco's fixed blade market was still limited, so Sal also asked Janich to design a folder as well. Janich had already been working on a rough prototype of a folding tactical Wharncliffe, so he quickly adapted the design to incorporate Spyderco’s Trademark Round Hole and delivered a set of drawings and his own handmade plastic concept model of the design.
The Spyderco Yojimbo followed shortly thereafter, in 2003. Manufactured in Spyderco's Golden, CO factory, it featured a full-flat-ground CPM S30V Wharncliffe blade, nested stainless steel liners, blue or black textured G10 scales, and an early version of the Compression Lock mechanism. Its three-inch blade was purposely shorter than its tapered handle because Janich had originally designed it to be legal to carry on airplanes, even during heightened security alerts. After 9/11, that design feature was moot but still made the knife legal to carry almost everywhere.
While many dismissed it as a "box cutter on steroids," the Yojimbo gained more market traction than the Ronin. However, when Janich accepted a job managing another knife company in 2004, both he and Spyderco decided to remain friends, but discontinue the design.
Janich continued his Wharncliffe campaign with several other designs until 2009 when he joined Spyderco as a full-time employee. Although his duties focus primarily on technical writing and product education, he soon joined Spyderco's R&D team, as well. He was also invited to create another signature design that reflected his philosophy on personal-defense knives. Taking full advantage of the lessons he had learned since the first Yojimbo, he designed the Yojimbo 2, which was released in late 2011.
The Yojimbo 2's more refined design—backed by Janich's relentless promotion of the Wharncliffe as a tactical blade profile—have helped it earn a solid place in Spyderco’s product line. Since it was purpose-designed as a self-defense knife, the live-blade version was joined by a dedicated trainer model in 2017. In an interesting example of "reverse evolution"—and with the help of custom knifemaker Mickey Yurco—the Yojimbo 2 also inspired a near-identical fixed-blade counterpart, the Ronin 2.
Although tactically themed Wharncliffes are commonplace these days, the evolution of this breed all started with the efforts of Michael Janich, Spyderco, and the spirit of collaboration and innovation that they have shared for more than 20 years.
Features
Hand Orientation: Left/Right
Tip Carry Position: Up/Down
Specifications:
Blade Length: 3.20"
Closed Length: 4.49"
Overall Length: 7.69"
Cutting Edge: 3.00"
Blade Thickness: 0.145"
Blade Material: CPM-S30V Stainless Steel
Blade Style: Wharncliffe
Blade Grind: Hollow
Blade Finish: Satin
Blade Edge: Plain
Handle Material: G10
Handle Colors: Black
Locking Mechanism: Compression Lock
Pocket Clip: Tip-Up/Down, Right/Left Carry
Model Number: C85GP2
Model Name: Yojimbo 2
Weight: 4.1 oz.
Designer: Michael Janich
Made in the USA