Board Thread:Theories Discussion/@comment-13376834-20130430230244/@comment-26871067-20150911012759

Well, Wordplay links pretty solidly to both CL1 and FML, so while the latter two don't have a strong direct link, through Wordplay they are undeniably connected? So, sort of via association - if the singer of Wordplay is the singer of CL1 and the singer of Wordplay is the singer of FML, then the singer of CL1 is the singer of FML.

It definitely seems like mothy's intent is for us to believe they're all the same singer. Even if it later turns out to not be the case, I feel like he's directed the story so that "they're the same girl" is the intuitive assumption.