Archaic hentaigana variant of Japanese kana 'ru', sixth form, derived from the kanji 類; used in old Japanese texts.
U+1B0FCHENTAIGANA LETTER RU-5U+1B0FEHENTAIGANA LETTER RE-1U+1B0FBHENTAIGANA LETTER RU-4U+1B0FFHENTAIGANA LETTER RE-2U+1B0FAHENTAIGANA LETTER RU-3U+1B0F9HENTAIGANA LETTER RU-2U+1B0F8HENTAIGANA LETTER RU-1U+1B0F7HENTAIGANA LETTER RI-7U+1B0F6HENTAIGANA LETTER RI-6U+1B0F5HENTAIGANA LETTER RI-5U+1B0F4HENTAIGANA LETTER RI-4U+1B0F3HENTAIGANA LETTER RI-3256 characters in the Kana Supplement Unicode block, from number 254.