Municipalities hosting nuclear power plants throughout Japan have received large amounts of central government subsidies, donations from utilities and lucrative business contracts.

Now, 1½ years after the Fukushima nuclear disasters, those municipalities realize how much their finances depend on the nuclear power-induced money.

"They're like drug addicts cut off from supplies," said a member of the assembly of Niigata Prefecture, which hosts Tokyo Electric Power Co.'s Kashiwazaki-Kariwa nuclear power plant on the Sea of Japan coast. All the reactors at the plant remain shut down after its No. 5 and 6 reactors went offline earlier this year.