AKB48 Kashiwagi Yuki, Takajo Aki, and just-graduated Kuramochi Asuka, will end their subunit activities in French Kiss after 5 years.
In commemoration, they will release a first and last album on 14th October. They will also hold a live show on 5th November at Saitama Super Arena, where 10,000 fans are expected to attend.
The three decided to disband since they’re individually busy.
Purchase their last album here:
AllThingsJpop 
Now No3b is the only subunit left right ?? ( I am not counting the new ones since I think they are never gonna get a cd debut ) sales for subunits and solist has been decreasing a lot, and AKS seems no longer interested in promote them as much as before. For example, No3b released 3 singles in 1 year in 2011, now it has been 2 years since the last single. I guess with so many 48Gs there is just no time anymore.
Not Yet did not announce their disbandment so technically there’s 2 subunits left? (Tho they are as good as disbanded.) I think AKS has some hopes left for No3b but Kojiharu didn’t want to work(mentioned by Miichan).