What are some of the realities of finding a mission agency that suits you. How to navigate support raising. What is your home base? Are you the only Christian in your family? Bio: Roberta went to Japan as a full-time missionary in 1991, having been greatly influenced by her time as a short-termer after college. Initially, she worked in a local Japanese church and in Christian Publishing, Since 2011 she has been working with JCFN in returnee ministry in the Tokyo area.