U+1B057 "𛁗" Hentaigana Letter So-1 Unicode Character

U+1B057 "𛁗" Hentaigana Letter So-1 is a historic variant of the Japanese hiragana character for the syllable "so," part of the hentaigana set of alternative phonetic glyphs used prior to the standardization of modern hiragana in the early 20th century. This specific character, designated as "so-1," represents one of the several stylized cursive forms derived from the Chinese character 曽, and it appears in historical Japanese manuscripts and woodblock prints, offering scholars and typographers a way to digitally preserve and reproduce the rich calligraphic diversity of pre-modern Japanese writing.