Code point
U+33AA
Glyph appearance depends on your fonts.
U+33AA
So<square> 006B 0050 0061U+33AA SQUARE KPA 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+33AA
13226
㎪
㎪
E3 8E AA
33AA
000033AA
%E3%8E%AA
\u33AA
\u33AA
\u33AA
\33AA