Five Diamonds (10-part design) Pet Name Tag

【Itsutsu-bishi】A rhombus pattern. This is a PC-based rendition using a compass and straightedge to create the 'five diamonds' pattern following the traditional crest division, jūwari (10-part division). Upon examining the shape of one rhombus constituting the five diamonds after creating the design, it was found to be a traditional rhombus. More precisely, it was roughly midway between the 'division of rhombus' in the crest book and the 'division of rhombus' in the Awagasaka style. This suggests that the shape of one rhombus constituting the five diamonds can be said to be a beautiful representation of a traditional rhombus. However, this is the result of zooming in on a PC screen and nitpicking; at the original family crest size level, I think it's unlikely that one could distinguish between the crest book style and the Awagasaka style.