Kotoko came up with three solutions, but they all got shot down. Kuro keeps trying to grasp the future where they can defeat Steel Lady Nanase, but Rikka made it disappear once again. But Kotoko wasn’t done yet. Steel Lady Nanase is not a ghost. What is Kotoko’s 4th solution that may finally put an end to Steel Lady Nanase’s existence once and for all?
I mean, I won't be able 
to be an idol anymore...
...لن أتمكن من البقاء كفنانة
Ich könnte zwar auch dann
kein Idol mehr sein …
Ya no podré ser idol…
Ya no podré ser idol…
Ma carrière d’idole est finie,
non potrò più fare la idol,
Quer dizer, não posso mais ser artista...
Правда, айдолом мне больше не быть…