Japanese Ambassador Takeshi Yagi, whose country is a partner in organising the summit, said the number of companies from that country operating in Gujarat had swelled manifold due to good infrastructure and abundant electricity. “Gujarat is one of the key states along Delhi-Mumbai Industrial Corridor (DMIC) and it has good road connectivity and abundance of power. 10 years ago there were only six companies in Gujarat from Japan whereas today we have 60 companies here,” he said.