In August 2020, she made her official return to competition. While her times were not the world-beaters of 2018, her presence was a victory. She qualified for the 2020 Tokyo Olympics (held in 2021) as part of the 4x100m medley relay team. Although she did not medal, the roar of the crowd was for her survival.

"I feel like a different person," Katay said after clocking 57.99 in the 100m butterfly—her fastest time since her battle with leukemia in 2019. "The name changed, but the fire didn't."

When Rikako Ikee exploded onto the international swimming scene at the 2018 Asian Games in Jakarta, the world took notice. At just 18 years old, she won six gold medals and two silvers, setting Asian and Games records and earning the title of Most Valuable Player (MVP). She was being billed as the "next great hope" for Japan heading into the Tokyo 2020 Olympics.