SDN48 - Min Min Min
SDN48 was created based on an 'adult idol' concept. The singers must be 18+, and typically wear sexier clothing. The single 'Min Min Min' was released on August 17th 2011, and contains 3 original tracks (and additional 3 if you include the off vocal tracks). The track listing can be seen below.
01. MIN · MIN · MIN
02. Onedari Champagne / Undergirls A
03. ABAZURE / Undergirls B
04. MIN · MIN · MIN (off vocal)
05. Onedari champagne (off vocal)
06. ABAZURE (off vocal)
They've released three singles so far, all hitting third place on the Japanese charts. Their music is primarily considered Jpop, with electronic and pop influences.