This paper reports the practice of activities aimed at cultivating the competences for interaction, centering on actual Japanese usage scenes. CEFR encourages the learner to participate in society by carrying out tasks as "social agents" based on an action-oriented approach, and advocates setting tasks aimed at letting the learner participate in meaningful communication. In this practice, I set up the task in anticipation that both international learners and native Japanese speakers will learn interactively as "those who act in society". I report on the significance of this practice and whether the activity was able to provide the meaningful contact scenes.
