Another family descended from the Saga-Genji was the Kamachi clan of Yanagawa City, Kyushu, whose patriarch was Hisanao KAMACHI (MINAMOTO no Hisanao), the head of the estate of Mizuma County in Chikugo Province and a grandson of MINAMOTO no Mitsusue, who in turn was related to MINAMOTO no Toru's grandson, MINAMOTO no Koreshige (the younger brother of MINAMOTO no Atsuru's father, MINAMOTO no Tsukau) and who was the Lord of Kanzaki-no-sho (Tobain-ryo Kanzaki-no-sho), a manor in Hizen Province under the direct control of the Imperial Family,
渡辺氏以外の融流嵯峨源氏としては、源融の孫の源是茂（源宛の父の源仕の弟）の流れを汲み、肥前国の天皇家直轄荘園の神埼荘（鳥羽院領神埼荘）の荘官として下向した源満末がおり、その孫で筑後国三潴郡の地頭となった蒲池久直（源久直）を祖とする九州柳川市の蒲池氏がある。