Code point
U+3005
Glyph appearance depends on your fonts.
U+3005
LmU+3005 IDEOGRAPHIC ITERATION MARK is a Unicode 16.0.0 character in the Modifier Letter category. It belongs to the CJK Symbols and Punctuation block.
Choose the representation you need, then copy its value.
U+3005
12293
々
々
E3 80 85
3005
00003005
%E3%80%85
\u3005
\u3005
\u3005
\3005