Produce 101 Japan Shinsekai

Produce 101 Japan Shinsekai (プロデュースワンオーワンジャパン新世界; stylized in all caps) is the fourth season of the reality competition show Produce 101 Japan, the Japanese version of Produce 101. The show brings together 123 contestants with the intention of producing a permanent twelve-member boy group. It premiered on March 26, 2026, broadcasting in Japan via Lemino every Thursday at 21:00 JST (GMT+9) and concurrently globally via Mnet.