U+325B "㉛" Circled Number Thirty One Unicode Character

U+325B "㉛" Circled Number Thirty One is a typographic symbol representing the number thirty one enclosed within a circle, belonging to the "Enclosed CJK Letters and Months" block. It is primarily used in East Asian contexts, such as Japanese or Chinese formatted lists, calendars, or diagrams, to denote the thirtieth first item in a sequence. The character combines the visual clarity of a circled numeral with compatibility for digital text, allowing it to be displayed consistently across systems without relying on images.