Code point
U+31F6
Glyph appearance depends on your fonts.
U+31F6
LoU+31F6 KATAKANA LETTER SMALL HI is a Unicode 16.0.0 character in the Other Letter category. It belongs to the Katakana Phonetic Extensions block.
Choose the representation you need, then copy its value.
U+31F6
12790
ㇶ
ㇶ
E3 87 B6
31F6
000031F6
%E3%87%B6
\u31F6
\u31F6
\u31F6
\31F6