Veteran wrestler Kaori Yoneyama was enchanted by TCS leader Hana Kimura and transformed into the paint incarnation "DEATH-Yama-san." She supported TCS with her skillful inside work, shouting "Death! Death!" Following the disbandment of TCS at the Nagoya International Congress Center on October 4, 2020, she joined STARS. The members cast a new spell on her, transforming her into the clown-themed incarnation "Gokigen Desu☆" in clown-themed makeup and costume, appearing at the 10th GODDESSOF STARDOM Tag League Opening Match on October 10. Her unique character created a buzz. Entering 2021, the rivalry between STARS and Oedo Tai intensified. At the Yokohama Budokan event on April 4, the final loser of a 5-on-5 elimination match was forced to transfer to the opposing unit. Leader Natsuko Tora forced her to change her name to "Fukigen Desu★."