Japan's decentralized government allowed radical nationalists to impose their plans on the nation by creating a fragmented political landscape with weak central authority. This allowed extremist factions to gain influence and manipulate the political system. Additionally, the lack of strong oversight and coordination enabled these nationalists to exploit societal divisions and mobilize support for their agenda. The decentralized nature of the government also hindered effective countermeasures to curb their influence, ultimately enabling them to implement their radical plans.
