Purpose of 3S "3S" is a collective term for these three elements: Seiri (Sorting), Seiton (Tidying), and Seisou (Cleaning). The purpose of 3S at Aska Company is "to create a pleasant and clean workplace for us." Each individual has a different sense of what a "pleasant and clean workplace" means. Therefore, we share the "basic rules handed down by the Aska Company" to align our values. Specific rules include the following Greetings in a loud voice. Vertical, right angle, no crookedness. White color base color, considerations not to make it dirty. Do not place items directly on the floor. Keep ...
