Japan could restart two reactors at the Kashiwazaki-Kariwa nuclear power plant in Japan, the world’s largest, as soon as January, if a regional assembly endorses next week the governor’s decision to allow the start-up, Jiji press agency reported on Thursday. Last week, Hideyo Hanazumi, governor of the Niigata Prefecture where the nuclear power plant is located, gave his approval for the plant operator, Tokyo Electric Power Company (TEPCO), to restart units 6 and 7 at Kashiwazaki-Kariwa. Before the Fukushima meltdown in 2011, nuclear…