Ōkuma Shigenobu
The Jiyutō and the Shimpotō united in 1898 against Prime Minister Itō Hirobumi's proposed new taxation plans, and formed the Kenseitō, which emerged with a majority of seats in Diet in the subsequent election. Itō resigned, and was replaced by Ōkuma Shigenobu, making the first time that a political party had assumed power. Although the Ōkuma government collapsed within months, a precedent had been set.