OIT-RITS, a joint team of our Emergent Systems Laboratory and Osaka Institute of Technology, won second place in the RoboCup Japan Open 2021, @ Home DSPL Technical Challenge. We participated in the competition remotely due to the Corona disaster, but we were able to achieve the result of second place. Thank you for your support. The results of the competition can be found on the RoboCup Japan Committee’s JapanOpen2021 website.