The current fishing population is getting small. As one of the causes, it is conceivable that 20s and 30s of young people are away from fishing due to overuse smartphones. In addition, there are a lot of people who are not good at touching bait and caught fish. In this paper, we developed a system replacing the bait into a fishing hook without touching bait in order to reduce the burden on such people. This system requires only one hand not only for people do not have one arm or the disabled, but for women and children who are not good at touching bait. We hope that this system will increase the fishing population in Japan.