Japan’s largest business lobby on Monday called on the government to lift the entry ban on nonresident foreigners aimed at keeping the Omicron variant of the coronavirus at bay and preventing its spread now that domestic infections are mostly being caused by the highly transmissible strain. Masakazu Tokura, chief of the Japan Business Federation, said at a regular press conference that nearly two months of border restrictions have only hampered domestic companies from making business trips and having smooth negotiations with foreign partners on tie-ups, merges and acquisitions. “It was a good …