User blog comment:B214/Shin DxD 1 discussion/@comment-36663391-20181021131145/@comment-37165251-20181021131849

It will be interresting to see if Akeno can gain more Wings.

Last we know she had two Devil Wings and can have six Fallen Agel Wings. Since she will become stronger over the Series there is a good chance this will change (for the Fallen Wings sure but the Devil Wings....hmm)