若狭国
In 1600, he sided with the Tokugawa. On the same day as the Battle of Sekigahara, failed in his efforts at the Siege of Ōtsu, but Tokugawa Ieyasu's victory at Sekigahara marginalized the consequences of that loss. In that same year, Takatsugu was rewarded with the fief of Obama (92,000 "koku") in Wakasa Province.