Kaezen is in Kaizen

The Japanese word kaizen (改善, かいぜん), means "change for better", inherent meaning of either "continuous" or "philosophy" in Japanese dictionaries and in everyday use. The word refers to any improvement, one-time or continuous, large or small, in the same sense as the English word "improvement".[5] ... the word "kaizen" in English is typically applied to measures for implementing continuous improvement, especially those with a "Japanese philosophy".

https://en.wikipedia.org/wiki/Kaizen

Much love to you all. I'll be back!