At his restaurant in central Beijing, controversy over the release of Fukushima wastewater has left Yao facing a choice: continue stocking his popular Japanese tuna and risk the ire of some consumers or source it from other countries where price and quality could vary."Before, essentially all of our seafood products were imported from Japan," Fang Changsheng told AFP in one of his two restaurants, located in a Beijing district popular for Japanese cuisine and nightlife.