Gyomu Renraku. Tanomuzo, Katayama Bucho! in Saitama Super Arena (業務連絡。頼むぞ、片山部長! in さいたまスーパーアリーナ, "Business Contract. I'll Ask, Katayama Director! in Saitama Super Arena") was AKB48's Spring Concert in 2012, held in Saitama Super Area. The concert was renamed after Maeda Atsuko's graduation announcement to Maeda Atsuko no Namida Sotsugyou Sengen! in Saitama Super Arena - Gyomu Renraku. Tanomuzo, Katayama Bucho! - (前田敦子の涙卒業宣言！ in さいたまスーパーアリーナ　~業務連絡。頼むぞ、片山部長!~ "Maeda Atsuko's Graduation Declaration of Tears in Saitama Super Arena - Business Contract. I'll Ask, Katayama Director! - ") With the participation of SKE48, NMB48, HKT48, SDN48 and JKT48, 3 different shows were done in the time span of 3 days, from March 23 - March 25, 2012. This is the concert where Maeda Atsuko famously made her graduation announcement.

8 members of JKT48 got lost in the zoo, and when they return to theatre, they find out that their theatre has been taken by Miss Kejora, who create a rival group. They must find a way to get the theatre back,

Perkenalkan, Nama Kami JKT48 is a concert film capturing JKT48’s 2013 summer tour, the JKT48 5 Cities Concert Tour. Within six days, the idol group performed seven high-energy shows across five major Indonesian cities: Makassar, Solo, Balikpapan, Surabaya, and three shows at Tennis Indoor Senayan in Jakarta. The film features popular performances of songs such as Heavy Rotation, River, and Oogoe Diamond. This concert film was officially released on DVD under the title JKT48 in Concert – “Perkenalkan, Nama Kami JKT48” (July 4th 2013 Tennis Indoor Senayan Concert) on December 7, 2013.