U+1AFF1 "𚿱" Katakana Letter Minnan Tone-3 Unicode Character

U+1AFF1 "𚿱" Katakana Letter Minnan Tone-3 is a specialized typographic symbol used in the phonetic transcription of the Southern Min language, commonly spoken in the Fujian region of China, Taiwan, and Southeast Asia. This character modifies standard katakana to indicate a specific tone, particularly the third tone, which is a mid dipping or low tone depending on the dialect. It was added to the Unicode Standard as part of the Katakana Phonetic Extensions block to support accurate linguistic documentation and digital representation of Minnan pronunciation, helping researchers and learners distinguish tonal variations in written form.