Last day for the collective activities of the REC-N-COMP Japan mission. This 4th day took place in Osaka. In the morning, the delegation of European clusters and companies was welcomed in the offices of Unitika, producer of fiber and textile products, to discuss sustainability and complementarities with the participating SMEs. In the afternoon, the participants attended the Highly-functional material week exhiition, an event that includes the trade show Sustainable Materials Expo et Plastic Japan, both connected to the topic of recycled-based composites.