Code point
U+3372
Glyph appearance depends on your fonts.
U+3372
So<square> 0064 0061U+3372 SQUARE DA 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+3372
13170
㍲
㍲
E3 8D B2
3372
00003372
%E3%8D%B2
\u3372
\u3372
\u3372
\3372