Few names in golf shafts carry the weight and legacy of Diamana™. Over two decades, this iconic line from Mitsubishi Chemical Group has become synonymous with precision, feel, and championship-level performance. Now, to celebrate 20 years of Diamana innovation, Mitsubishi has released a final limited production run of the shafts that started it all, the Diamana OG LTD D Series (White Board) and S Series (Blue Board), and THP is giving one lucky golfer the chance to win one exclusively on Instagram.
This is not just another contest. With fewer than 200 total shafts produced in Japan, the Diamana OG LTD represents the last opportunity to own a new version of one of the most influential shafts in golf. The winner will have their choice of model, professionally tipped, gripped, and shipped, making this a true collector’s prize for passionate golfers and gear enthusiasts alike.
A Legacy 20 Years in the Making
When the first Diamana shafts launched in 2004, they immediately changed the golf equipment landscape. The Blue Board (S Series) introduced a mid-launch profile known for its smooth and balanced feel, becoming a favorite among professionals and advanced players. The White Board (D Series) soon followed, offering a lower launch and spin profile for golfers seeking precision, stability, and control.
Beyond their groundbreaking performance, these shafts turned heads with their distinctive Hawaiian surfboard graphics and flower pattern, symbolizing a perfect blend of artistry and engineering. That design became an instant classic and helped shape the visual language of premium golf shafts for years to come.
The Diamana OG LTD revives those original designs and performance profiles, staying true to the same craftsmanship and technology that defined the originals. Each shaft embodies the feel and quality that helped Diamana earn hundreds of professional victories across global tours.
How to Enter on Instagram
Like and Share the giveaway Reel
Follow @thpgolf and @mitsubishigolf on Instagram
Tag a golf buddy in the comments (each tag counts as one entry)
US Only
Contest ends Tuesday, November 11 at 8 AM CST
Do not miss your chance to own one of the final Diamana OG LTD shafts ever made, a rare combination of innovation, heritage, and timeless performance.
