This document outlines Kiro Harada's presentations on Kaizen (continuous improvement) at the Agile Conference Vietnam 2016 and Agile Tour Bangkok 2016. It discusses why Kaizen is important, provides examples of how Toyota implemented early Kaizen practices, and gives suggestions for how individuals and teams can incorporate Kaizen into their work. The key messages are that Kaizen should be continuous, addressing both individual and team improvement, and that creating slack/downtime is necessary before beginning any Kaizen activities to avoid overwork and burnout.