Their official alternative costumes and hairstyles originate from the Central Japan Railway Company's collaboration with the Gundam Series, whose first promotional visual is found in this tweet.
So it seems she got called "Hatsune", hence the Miku. They better not make the tagging situation more complicated, Mortis was bad enough...
I really hope that it's not a secret sibling thing. I'd understand if it was Uika being a woman who erased her name, but Uika having a secret twin would officially make me question what Bang Dream is even about.
I really hope that it's not a secret sibling thing. I'd understand if it was Uika being a woman who erased her name, but Uika having a secret twin would officially make me question what Bang Dream is even about.