U+1B05C "𛁜" Hentaigana Letter So-6 Unicode Character

U+1B05C "𛁜" Hentaigana Letter So-6 is a rare historical variant form of the Japanese hiragana syllable "so," used in pre-modern writing before the standardization of kana in the early 20th century. This character belongs to the Hentaigana block of Unicode, which preserves the diversity of cursive and decorative letterforms once common in Japanese calligraphy and classical manuscripts. Its specific design, with a looping, flowing stroke structure, reflects the artistic license of individual scribes in the Edo period. Today, it is primarily of interest to scholars of Japanese paleography, typographic history, and digital humanities projects aiming to accurately digitize old texts.