Code point
U+32D4
Glyph appearance depends on your fonts.
U+32D4
So<circle> 30AAU+32D4 CIRCLED KATAKANA O is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Enclosed CJK Letters and Months block.
Choose the representation you need, then copy its value.
U+32D4
13012
㋔
㋔
E3 8B 94
32D4
000032D4
%E3%8B%94
\u32D4
\u32D4
\u32D4
\32D4