Standing work × Recommended Skills: Basic chemical knowledge
2 jobs found.
Glue (Nikawa) Manufacturing Worker
A manufacturing technical position that extracts and refines glue (nikawa) from animal-derived raw materials, dries and molds it, and productizes it.
Leather Dyeing Worker
A job that processes raw hides such as cowhide and sheepskin with chemicals to tan, color, and dye them into materials for leather products.