This collection contains 53 alpha decals featuring traditional Japanese family crests (Kamon), focusing on geometric shapes, military motifs, and folklore-inspired miscellaneous objects. The assets are provided as 16-bit PNG and TIFF files in both 2K and 4K resolutions, with solid black backgrounds for use as standard alpha maps. An additional set of 4K transparent PNG variations is included for direct decal application. These format-agnostic images can be utilized in various 3D workflows, including texture painting, material creation, and digital sculpting.