clan (荷田氏) – cadet branch of Hata clan. Kawakatsu clan (川勝氏) – cadet branch of Hata clan, named after Hata no Kawakatsu. Matsumuro clan (松室氏) – cadet branch of Hata clan. Matsuo clan (松尾氏) – cadet branch of Hata clan. Matsushita clan (松下氏) – cadet branch of Hata clan. Mikami clan (三上氏) – cadet branch of Hata clan. Minami clan (南氏) – cadet branch of Hata clan. Mokusei clan (木星) – cadet branch of the Hata Clan. Nishiōji clan (西大路氏) – cadet branch of Hata clan. Obata clan (小畑氏) – cadet branch of Hata clan. Ōkura clan (大蔵氏) – cadet branch of Hata clan. Ōnishi clan (大西氏) – cadet branch of Hata clan. Seo clan (瀬尾氏) – cadet branch of Hata clan. Tōgi clan (東儀氏) – cadet branch of Hata clan. Tsuchiyama clan (土山氏) – cadet branch of Hata clan. Kawachi no Fumi clan (西文氏) – descended from the scholar Wani, ultimately from Emperor Gaozu of the Chinese Han dynasty. Koremune clan (惟宗氏) – lateral branch of the Hata clan, descended from Prince Kōman-Ō of the Chinese Qin dynasty. Ōtomo clan (大友氏) – descended from Tei (称), a descendant of Emperor Xian of Han; no direct relation to the native Ōtomo clan (大伴氏) or feudal Ōtomo clan (大友氏). Takamuko clan (高向氏) – descended from Emperor Wen of the Chinese Cao Wei dynasty; famous for Takamuko no Kuromaro. Yamato no Aya clan (東漢氏) – descended from Achi no omi, a great-grandchild of Emperor Ling of Han of the Chinese Han dynasty. Akizuki clan (秋月氏) – cadet branch of Yamato no Aya clan. Haruda clan (原田氏) – cadet branch of Yamato no Aya clan. Inoue clan (井上氏) – there is a branch of Yamato no Aya clan with the name Inoue; they are different from the Seiwa Genji Inoue clan. Kawachi no Aya clan (西漢氏) – cadet branch of Yamato no Aya clan. Ōkura clan (大蔵氏) – cadet branch of Yamato no Aya clan. Sakanoue clan (坂上氏) – cadet branch of Yamato no Aya clan. Tamura clan (田村氏) – cadet branch of Yamato no Aya clan. Yamato no Fumi clan (東文氏) – not a branch of the Yamato no Aya clan. See also Four divisions of society Japanese names Mon (badge) Notes References Newell, William Hare. (1976). Ancestors., Walter de Gruyter. ; Clans