Explore each form from the oldest known stage to today.
The character 葉 (leaf) evolved from ancient pictographs depicting plants with multiple leaves. In oracle bone script, it showed a plant with leaves growing from branches. The modern form combines 艹 (grass/plants radical) with 枼, which originally represented thin, flat objects like leaves. Over time, it expanded metaphorically to mean 'page' (as in leaf of a book), 'era' (as in historical period), and even 'blade' (as in propeller blade), reflecting how a single leaf concept branched into multiple meanings while maintaining its core association with thin, layered natural forms. Arrived in Japan: The character 葉 likely arrived in Japan during the 5th-6th centuries CE, when the Japanese writing system was developing through cultural exchange with China. It was incorporated into the Manyōgana system and later became part of standard Japanese kanji, where it reads as 'ha' (leaf) and appears in common words like 'kotoba' (言葉 - language, originally 'leaf of words') and 'ichiyō' (一葉 - one leaf/page).