KOSEN-Sports project started as “KOSEN4.0 Initiative” supported by National Institute of Technology (NIT, KOSEN), Japan. The objective of KOSEN-Sports project is to develop new sports, recreations ant their equipment. Through the developing them, students can acquire not only implementation techniques, but also creativity for novel industrials. KOSEN-Sports project is worked out by the project-based learning and/or graduation research in a curriculum of NIT, Ube college. In this report, we describe the implementation status of KOSEN-Sports project in 2021.