During the theater show on December 23, it was announced that NMB48 will release its first album on February 27. The title has yet to be announced but it was already revealed that the album will come in 4 types: Type N, Type M and Type B (CD+DVD, 3,200 Yen each) as well as a theater version (CD only 1980 Yen).
It was also announced that NMB48 will hold their first Request Hour Setlist Best 30 event next year. Voting tickets will be included in Type B of the album. A date has not been announced yet.
The same day, NMB48's 4th Generation members were presented for the first time in the theater. The official NMB48 Channel also uploaded a video on Youtube showing the 4th Generation members introducing themselves. You can watch it here