はっせい 八姓 LinksSentence search for 八姓Sentence search for はっせいKanji details for 八 and 姓Edit in JMdict Noun1. eight hereditary titles (designated by Emperor Tenmu in 684 CE: Mahito, Ason, Sukune, Imiki, Michinoshi, Omi, Muraji, Inagi)Archaic, See also 八色の姓 Discussions Log in to talk about this word.