One and Two Person Cashier on Rollers in Japan Published on January 23, 2018 in Continued Evolution of the Toyota Assembly LineFull resolution (2224 × 600) One and Two Person Cashier on Rollers in Japan One and Two Person Cashier on Rollers in a Japanese Supermarket. 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.