Karakuri Pipe Cleaning Published on October 3, 2017 in Fundamentals of Karakuri KaizenFull resolution (1649 × 968) Karakuri Pipe Cleaning Example of a karakuri kaizen for cleaning pipes. By imbalancing the cleaning nozzle the nozzle tumbles and also cleans more of the upper part of the pipe. Presented by Aisin Takaoka at the 2017 Karakuri Kaizen Exhibition in Nagoya. This work by Christoph Roser at AllAboutLean.com is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. Please credit the image as shown below. For digital documents and web pages please do include the links as shown below. Thank you.By Christoph Roser at AllAboutLean.com under the free CC-BY-SA 4.0 license.