The powderization and inspection process are contracted out to ISO and Organic JAS certified companies to maintain proper quality control of the bamboo powder.

In addition, joint projects with Miyazaki University and The Miyazaki Prefecture Industrial Technology Center have provided analysis of bamboo charcoal and pyroligneous acid, as well as accumulated various data about the safe use. This research is used to help the farmers of Miyazaki, an agriculture and livestock prefecture, that use bamboo charcoal in their feed or fertilizer.

Also, guidance from the Miyazaki Industrial Support Foundation was received regarding proper quality control systems, as well as safety and hygiene management.