Code point
U+1B120
Glyph appearance depends on your fonts.
U+1B120
LoU+1B120 KATAKANA LETTER ARCHAIC YI is a Unicode 16.0.0 character in the Other Letter category. It belongs to the Kana Extended-A block.
Choose the representation you need, then copy its value.
U+1B120
110880
𛄠
𛄠
F0 9B 84 A0
D82C DD20
0001B120
%F0%9B%84%A0
\U0001B120
\u{1B120}
\uD82C\uDD20
\1B120