Code point
U+3336
Glyph appearance depends on your fonts.
U+3336
So<square> 30D8 30AF 30BF 30FC 30EBU+3336 SQUARE HEKUTAARU is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the CJK Compatibility block.
Choose the representation you need, then copy its value.
U+3336
13110
㌶
㌶
E3 8C B6
3336
00003336
%E3%8C%B6
\u3336
\u3336
\u3336
\3336