Working out a quickie to figure out designs for a project of mine. This here is a sword that will be used by the mecho Sword Kai called 斬空剣 (Zankuuken: cutting wind sword). I went for a mix of japanese and european sword design for something a little more original and simple looking. It doesn't have any visible seams on the side of the blade because it has a teardrop-shaped cross-section.