Noto is a global font collection for writing in all modern and ancient languages. Noto Serif Hentaigana is a font that contains symbols for the Kana Supplement Unicode block.
Noto Serif Hentaigana contains 478 glyphs, and supports 515 characters from 9 Unicode blocks: Kana Supplement, Latin Extended-A, Basic Latin, Latin-1 Supplement, Combining Diacritical Marks, General Punctuation, Spacing Modifier Letters, Latin Extended Additional, Latin Extended-B.