Ōtomo clan (immigrant)

Ōtomo
大友
Ōtomo; 大友
Home province	Silla (most likely); Goguryeo (according to the Shoku Nihongi; disputed); Paekche (according to the Nihon Shoki; disputed); Han dynasty (according to the Shinsen Shōjiroku; disputed);
Parent house	Yamatonoaya clan (disputed); Sakanoue clan (disputed);
Titles	Imiki; Sukune;
Founder	Mantoku no Omi (according to the Shoku Nihongi); Achi no Omi (according to the Nihon Shoki); Emperor Gaozu of Han (according to the Shinsen Shōjiroku); Emperor Ling of Han (according to the Shinsen Shōjiroku); Emperor Xian of Han (according to the Shinsen Shōjiroku);
Cadet branches	Shiga clan (志賀氏)

Ōtomo clan (大友氏, Ōtomo-shi), was an immigrant clan from Korea that was active in Japan since the Kofun period.