Management began accepting applications for second generation members on 13 August 2012. Of the 4,500 applicants, approximately 200 were selected for interviews the following month. The pool was then narrowed down from 67 to 31 in a selection round held by RCTI television. All 31 finalists were eventually chosen as second generation members at a final audition on 3 November in Japan.
Additionally, AKB48 members Aki Takajō and Haruka Nakagawa, whose transfers to JKT48 were announced at the Tokyo Dome concert, officially began their activities with the group on 1 November and made their theater debut on 26 December. Nakagawa became interested in Jakarta during a visit with other members of AKB48 earlier in February.
