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Fishbone Diagram (Personal Size)
¥1,430
Fishbone Diagram Refill (30 pages)
- How-to-use page (JPN/ENG) included
A tool for exploring the root causes of a problem and finding solutions. It was developed in the 1950s by Kaoru Ishikawa, a Japanese quality control expert.
You write your main issue at the head, then branch out from big bones to smaller ones to dig deeper.