Development of the automated robots was handled by KDDI. Mr. Takahashi says, "We explained the work process, then they designed the workflow, and we were able to do a smooth installation." Mr. Yamada adds, "When doing the installation, we received explanations from KDDI, and became knowledgeable about RPA, including how to do troubleshooting. Running the robots is very simple, being just a button press, so when the employee in-charge changes, we don't have to re-train them like would have been necessary before, so this is another part where we cut workload."