Packhorse Case UK was founded by Rick Wakeman, the keyboardist of the English super rock band Yes, in order to carry the band’s precious equipment, and Macransa handles the Japanese version of this business. As the fundamental structure of the packhorse case is completely different from those of traditional cases made by domestic manufactures, the strength and durability are incomparably greater; therefore, the packhorse case is valued highly for use in long-term concert tours or for conveyance to overseas under harsh conditions. In addition, as the packhorse case allows for minor specification changes that can only be made to order, which are not possible with mass production, it can fully meet difficult requirements that vary from user to user.