Nagamasu ODA, who is a younger brother of Nobunaga ODA and was famous as a master of tea ceremony, contributed to the East camp at the Battle of Sekigahara and gave distinguished war service; however, after the war he became the vassal of Toyotomi clan for the reason that he is a granduncle of Hedeyori TOYOTOMI.
織田信長の弟で茶人として有名な織田長益は、関ヶ原の戦いでは東軍に与して戦功を挙げたが、その後は豊臣秀頼の大叔父に当たるということから豊臣氏の家臣となっていた。