Kaizen - A Japanese word for 'change for better', it refers to incremental improvements at the workplace. Most popular methodology for Kaizen is Quality circles or Small Group Activities
An application-oriented question on the topic along with responses can be seen below. The best answer was provided by Anirud Sinha on 26th September 2017.
Applause for all respondents - Nayeem Raffi, Suribabu, Kalpesh, Nichenametla Gautam, VicSachin, Yogish Kumar, Manjeet Sachdeva, Vastupal Vashishtha, Takur, Girish Kumar, Christina M, Prabhakar Acharya, Harishkumar, Bheemannadora Sappa, Akshay Mhatre and Anirud Sinha.