Abstract
The restoration revival of the East Japan great earthquake disaster is advancing. But,
it is not returned to the former condition return of many companies in the disaster area. In this
study, we examined the damage actual situation of the supply chain based on damage fact-finding
of precision instrument manufacturing industry Company A. We analyzed it about customer point
of contact recovery activity linked a shop floor to former condition return of Company A. Based
on this analysis, we examined an indirect problem in the natural disaster for damage and showed
permanent countermeasures of the present. It is thought that these countermeasures to the activity
that we manufacture and sell it and maintain of many Japanese companies to former condition return
are useful for examination. In addition, we contribute to review of BCP/BCM of the companies.