Kamatani Shiunichi, a technician from the alcohol monopoly's research division, made a trip to French-controlled Vietnam where he visited a distillery on the outskirts of Saigon. There he discovered that the distillery was using the "Amylo process."
中央研究所釀造課技師神谷俊一出差法屬的越南時，在西貢郊外一家酒廠，發現該酒廠使用阿米洛法。