Toyota Motor (7203.T) will restart operations at its assembly plants in Japan on Wednesday after a production system malfunction brought domestic output to a halt at the world’s biggest-selling automaker. The company said it would restart production at 25 of the 14 factories affected by Tuesday’s halt in the morning, adding two plants in the afternoon. Toyota halted output after its supplier Kojima Industries Corp discovered a computer error and found a message on one of its servers that said