With key members having already graduated, what will happen to old SKE unit songs/7-nin senbatsu songs? Now that Furukawa Airi and Yamada Nana have left SKE, what will happen to Manazashi Sayonara in future performances (such as Request Hour)? For Aozora Kataomoi, 4 out of 7 original members have already graduated. Will the song be no longer able to be performed with 3 remaining original members + replacements? What will happen to the units now that some of the original members have graduated?