Explore each form from the oldest known stage to today.
"爪" is a pictographic character that originally depicted a hand with fingers or claws extended downward. In its earliest oracle bone script form from the Shang Dynasty (c. 1600–1046 BCE), it clearly represented a hand viewed from the side, with three or four distinct fingers or talons. This form was more detailed and recognizable as a clawed hand than its modern simplified counterpart. The character's formation is purely pictographic (象形), representing the concrete object of a claw or nail. Over time, the character evolved through the bronze script period, where the lines became thicker and more stylized, and was standardized during the small seal script (小篆) era under the Qin Dynasty. This standardization streamlined the shape into a more abstract form with three distinct strokes at the top, representing the claws, which was later adapted into the clerical script (隷書) and ultimately the modern kaisho (楷書) block form used today. "爪" was introduced to Japan along with the broader Chinese writing system, most likely between the 5th and 6th centuries CE via cultural exchange, such as through imported texts and Buddhist scriptures. An important linguistic note is that "爪" functions both as a radical (the claw radical, 爪部) and as an independent character. It is also the origin of the related radical 爫, known as 爪頭 (tsume-gashira), which appears at the top of characters like "愛" (love) and "采" (gather), where it often retains a semantic connection to the hand or actions of the hand.