U+30F5 "ヵ" Katakana Letter Small Ka Unicode Character

U+30F5 "ヵ" Katakana Letter Small Ka is a small form of the standard katakana character "カ" (ka), used primarily in Japanese writing to denote a slight phonetic alteration or abbreviation, often appearing as a reduced version in compound words or to indicate a subtle nuance in pronunciation, such as in the measurement unit "ヶ" (which sometimes looks similar but is distinct). It is most commonly employed in proper nouns and place names, like "富士山" (Fujisan) where it can represent a glottal stop or a softer sound, and is also seen in expressions like "１ヵ月" (one month) to denote a small "ka" that helps specify quantity without changing the core meaning, making it a specialized but integral part of the katakana syllabary for precise linguistic expression.