He was a member of the international boy group Into1 after finishing third place in the Chinese survival competition show Produce Camp 2021.
At age 9, he and his mother appeared and danced in the Japanese variety show named "Gakkō e Ikō".
[2] From 2012 to 2015, Rikimaru went to Los Angeles (USA) to learn choreography, choreographing skills and interact with many dancers.
In the same year, his choreography won the runner-up award of the World Of Dance Junior (Osaka Station).
[4] In 2019, he made his debut as the leader of Japanese-Chinese boy group WARPs Up, under the Avex Trax record label.
On 24 April 2021, Rikimaru ranked third during the final episode with 16,591,943 votes, securing him a spot as an official member of the project boy group INTO1.
[6] In August 2021, Rikimaru was hospitalized due to a back injury, he took a hiatus from promotional activities while he recovers.