User blog comment:Hielmiez/Aikatsu Friends! Next Aikatsu series?/@comment-3487190-20180101125527/@comment-30379300-20180101135144

Yeah and we just hope they will reveal about Aikatsu Friends! and this leak very soon, because we know AiStars S2 will be end on the end of March.

Maybe they just upgrade the software and use same machine, we also know in AiStars S1 and S2 have a slightly different on system, in S1 have grade up thing, but they remove it in S2, maybe for Friends also have same case like this.