U+3002 "。" Ideographic Full Stop Unicode Character

U+3002 "。" Ideographic Full Stop is a punctuation mark used primarily in East Asian writing systems, including Chinese, Japanese, and Korean, to indicate the end of a sentence, functioning similarly to the period in Western scripts. Unlike the small dot of the English full stop, this character appears as a small circle and is positioned at the center of the character space rather than the baseline, aligning with the visual conventions of ideographic text. It is essential for proper written communication in these languages, where it clearly separates sentences while maintaining the balanced, square-like appearance of Chinese characters and other scripts that use this mark.