August 8, 2021, the Rescue Robot Contest 20×21 was held online due to COVID-19. The students of the robotics project gathered at the robotics laboratory on the first floor of Building 3 to participate in the competition. We will report on the participation and results of Rescon 20×21. Then, we will explain about the robots that participated in the Rescue Robot Contest 20×21 and the robot development. Finally, we will discuss future tasks.