U+85E9 "藩" CJK Unified Ideograph-# Unicode Character
U+85E9 "藩" CJK Unified Ideograph-# is a Chinese character (hanzi) that also appears in Japanese kanji and Korean hanja, primarily meaning "fence," "hedge," "barrier," or "domain." Historically, it refers to a boundary or protective enclosure, often used metaphorically for a vassal state or feudal domain, as in the Japanese term "han" for feudal clans during the Edo period. In classical Chinese texts, it conveys the idea of a screen or shield, both literally and figuratively, such as a "藩屏" (fence and screen) for protection. The character is composed of the grass radical 艹 (indicating plant-related meaning) and the phonetic component 潘, and it appears in various East Asian cultural contexts related to territorial divisions, political delimiters, and physical boundaries.