しせい 四姓 LinksSentence search for 四姓Sentence search for しせいKanji details for 四 and 姓Edit in JMdict Noun1. the four great families of the age (esp. the Minamoto clan, the Taira clan, the Fujiwara clan and the Tachibana clan)Noun2. varna (each of the four Hindu castes)See also ヴァルナ Discussions Log in to talk about this word.