Mitsubishi Rayon has been developing premium graphite golf shafts worldwide for more than 25 years, redefining quality and high performance in the process. With a rich history tied to the Mitsubishi keiretsu, a group of companies affiliated through cross-ownership, Mitsubishi Rayon Co., LTD. (MRC) formed its own organization in 1933 primarily as a manufacturer of rayon fibers. Since that time the company's interests have diversified and expanded to include chemicals, plastics, fibers, and a variety of specialty products including composite golf shafts. Today, MRC is considered a world leader in the manufacturing acrylic and carbon fiber, with over 9,000 employees and consolidated revenues of nearly $3 billion USD globally.

Mitsubishi Rayon's Graphite Shafts, now known as MRC GOLF, has been producing golf shafts for more than 25 years. During this time MRC GOLF has grown to become the leading supplier of premium graphite golf shafts in Japan, and has now expanded its distribution to the U.S. golf market.

With many of the world's players using Mitsubishi Rayon golf shafts and an unprecedented number of Tour wins worldwide, Mitsubishi Rayon has established itself as a dominant force in the graphite shaft market.


Diamana R-Series

   Following in the footsteps of the first-generation (S/M/D) and second-generation (Kai’li, ‘ilima, ‘ahina) Diamana shaft series, the newthird-generation Diamana™ R-Series, made exclusively at our facility in Japan, features further innovation and premium performance. Itcompletes the global third-generation Diamana shaft series that already includes the B-Series and W-Series.Diamana R-Series -- ideal for better players seeking more distance from the Diamana™ brand -- has similar impact feel and launch
characteristics to the ‘ilima Series.
Its proprietary, 3G Multi Dimensional Interlay (M.D.I.) was also included in the B-Series and W-Series profiles. The R-Series profile is for golfers seeking mid spin and a high launch. High-modulus 80t DIALEAD fibers used in the 3G M.D.I. application within the butt section are oriented in the hoop layers, to decrease ovaling in the downswing and transfer energy moreefficiently to the ball at impact -- much like the B-Series and W-Series.  
Because of its high trajectory and draw bias characteristics, the R-Series is an ideal complement to the popular low center of gravity, low-spin woods.

The KURO KAGE Blue Edition

Very smooth, very playable.Designed to perform for a wide range of players from amateurs to touring pros, the new KURO KAGE™ Blue Edition utilizes our premium Prepreg to complement Mitsubishi Rayon’s classic, smooth bend profile with moderate torque. The Tour-proven Blue Edition provides the perfect balance of high performance and everyday playability while delivering the signature smooth feel of a well-balancedprofile. It features a firm tip and butt-section with a softer mid-section.



The FUBUKI brand for Mitsubishi Rayon is our incubator for more edgy technology, innovation and new ideas -- such as counterbalance weighting technology with tungsten-infused prepreg making its debut in the the new FUBUKI J-Series. It's all about keeping a keen eye on providing high performance for the world's best players.

This latest model is a counterbalanced shaft. Launching in 2014, the FUBUKI J-Series features extreme counterbalance weighting, Modulus Differential Technology (M.D.T.) and our proprietary metal mesh technology, the versatile FUBUKI J-Series allows players to take advantage of longer or shorter builds. The combination of technologies makes this shaft ideal for players looking to maximize distance.

The Diamana B-Series

Never before has this much sheer power been loaded into a Mitsubishi Rayon shaft. To do it, we needed an entirely different kind of carbon fiber - "pitch fiber." It's costlier, it's trickier to make, but we think you'll agree: it makes an impact.

Building on the success of our signature "smooth" profile embodied in our Kai'li Series, the new B-Series takes power and control to a new level, with maximum energy transfer by stabilizing the butt section.

Diamana W-Series

Stability and control that surpasses all previous Mitsubishi Rayon Golf Shafts. To get this much control we used some of the stongest carbon fiber available, pitch fiber.

By using DIALED in the hoop layers of this tip stiff profile we created a shaft with outstanding stability, that produces the low spin and boring trajectory sought out by the best players in the world, without loosing the signature White Board feel.

Diamana Kai'li 

   For the player who wants the smooth and stable bend profile associated with Diamana Blue Board, but can benefit from a more stable tip-section that produces lower launch and spin characteristics.Diamana Kai'li incorporates MDI Technology into the original Diamana Blue Board bend profile with a slightly stiffer tip and butt section. The result is a lower torque shaft that provides the same versatility as the original smooth and stable profile, while delivering slightly lower launch and spin.



Diamana 'ilima

  For the player who desires an active bend profile, that delivers high launch, less spin and a penetrating ball flight. Diamana 'ilima incorporates MDI Technology into a new shaft design. Diamana 'ilima features an active, low torque tip section, with a stiff mid section and moderate butt-section. The result is a shaft that dynamically promotes energy transfer throughout the swing while delivering a penetrating ball flight with low spin.



  MRC GOLF, INC. has officially introduced the BASSARA P-Series ultralight shaft. Like other BASSARA models, this is not simply a redesigned, lightweight version of our heavyweight models. Rather, it's a unique, premium design that incorporates the best materials, to give a stable feeling while still being lightweight.

Featuring the Phoenix emblem, the BASSARA P-Series utilizes elastic Titanium Nickel (TiNi) Wire in the tip section along with an optimized EI curve, for the utmost feel during your swing and at impact. Within the BASSARA series of products, this model was specifically designed for distance.

Compared to the clubhead speed of a club built with an average lightweight shaft not containing Tini Wire, the BASSARA P-Series' ball speed is increased by about 1.3 fps and 4-5 yards (this was done with robot testing, using a 146 fps clubhead speed).