Nagamori Okabe (1568-1632) was a son of Masatsuna Okabe and a general of Ieyasu Tokugawa. He served the Tokugawa from the age of 16, fighting in the Battle of Komaki-Nagakute for him. In 1590 he was given the Matsufuji Domain in Shinano and he later got the Ogaki Domain in Mino Province.