Definition
Japanese for "system/mechanism" (pronounced shi-ku-mi, a pun on the Japanese numbers 4-9-3): a reminder that there may be 493 ways to get a task done, and the best one should be found through trial and exploration to build a robust system.
In detail
Shikumi is a Japanese concept of "system/mechanism," reminding that there may be 493 ways to accomplish a task, and the best approach should be found through experimentation to build a robust system. It addresses how to design sustainable, adaptable systems rather than rigid processes. Unlike standard work, Shikumi emphasizes flexibility and continuous improvement, encouraging the trial of multiple methods. Typical outputs include a validated mechanism, best practices, and a culture of continuous improvement.
Example in practice
A company wants to establish a problem-solving mechanism but is unsure which method to adopt. They draw on the Shikumi concept, encouraging teams to try different tools and processes, such as PDCA, 8D, etc. Through pilot projects, the team finds that combining methods works best, so they form a standard mechanism. They also regularly review the mechanism's effectiveness and adjust based on feedback. Ultimately, the company establishes a flexible and efficient problem-solving system.