“Unwashed shirako” sounds a little vulgar for a sparsely elegant, hinoki-lined nine-seat sushi counter perched six stories over Cochrane street, in Hong Kong. But that’s how the chef, Kenichi Fujimoto, may introduce cod milt in season. At higher-end counters, “unwashed” means no heavy salt rubs and long deodorizing soaks that firm the milt’s... More