对导致新陈代谢增长的事件的分析是日本民族快速增长的时期。 实际上，在日本经济复苏的时候， 其中一些增加新陈代谢传播的事件是1960年在东京举办的Metabolist集团和世界设计大会的发起的创造板。其他活动还包括东京奥运会和大阪世博会 1970年（Pernice，2010年，第357页）。 在这个时期，国家正在努力建设经济，促进了国家工业体系的完善。 这也成为国家的首要任务，对日本全体人民来说是必不可少的。 美国独立后，国家出现了住房短缺，工厂重建延误等问题。
The analysis on the events which led to the growth of the metabolism was the time when the Japanese nation had been growing at a fast pace. It actually spread during the time when there was the time of the economic recovery of Japan. Some of these events which added to the spread of metabolism was the creation of the springing board for the purpose of launch of Metabolist group and the World Design Conference which held in Tokyo in 1960. Other event included the Tokyo Olympics and also the Osaka expo in 1970 (Pernice, 2010, pp. 357). During this time, the nation was striving to build the economy and led to the enhancement of the industrial system of the nation. This had also become the priority of the nation and was imperative for the entire population of Japan. After the independence from US, the nation had some of the problems such as the shortage of the homes, the delay in the rebuilding of the factories.