This put him over the 10,000 koku requirement to be styled as daimyō, and he received the newly created fief of Nishi-Ōhira as his domain.

The graves of all of the daimyō of Nishi-Ōhira are located at the Ōoka clan temple of Jōken-ji in Chigasaki, Kanagawa.

During the Bakumatsu period, Nishi-Ōhira remained loyal to the Tokugawa shogunate, but after the Battle of Toba–Fushimi in the Boshin War, capitulated to the new Meiji government.

The Honda clan, ruled Ina Castle in Hoi County, Mikawa Province during the Sengoku period.

In the Siege of Osaka in 1615, Tadasuke went to the front with his father Yasutoshi the lord of the Nishio Domain with 20,000 koku.