Code point
U+3315
Glyph appearance depends on your fonts.
U+3315
So<square> 30AD 30ED 30B0 30E9 30E0U+3315 SQUARE KIROGURAMU 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+3315
13077
㌕
㌕
E3 8C 95
3315
00003315
%E3%8C%95
\u3315
\u3315
\u3315
\3315