抄録
This is a case study that clarifies the learning experiences of exchange student “Mr. U” through his part-time job and club activities outside of Japanese language classes. From the viewpoint of Taigu communication, a qualitative analysis of interview survey data revealed his realization that the timing of the transition from acquaintance to friend was subtle with Japanese speakers, and that transition varied from person to person. This study captures the way in which Mr. U proactively perceived the relationships and places surrounding him and how he engaged in communication, as well as the learning that he achieved in the process.