Takumi Nishi, born in Japan, has extensive experience in participating and working in various theatre performances. Particularly, during his time as a high school student in Yokohama International School, where he not only have involved himself as a back-stage dancer and actor in high school productions, but also extensively studied theatre as his subject for the IB Diploma program. Antigone was his last performance before starting his studies at Waseda University.

Takumi was a member of the performance ensemble for Antigone.