NMB48 is a Japanese idol girl group formed in 2010, based in Osaka. It is part of the larger AKB48 franchise, which features a unique concept of "idols you can meet." The group consists of multiple members who perform songs, dance, and engage with fans through events and performances. The name "NMB" stands for Namba, a district in Osaka. NMB48 has its own theater where they regularly hold live performances. The group is known for its energetic music and vibrant performances, contributing to the popularity of the idol culture in Japan.