>>103592769
One of the things that more or less doomed Nijisanji girl waves in both branches is that they never managed to escape the "common anime tropes"
>class president / student council member
>unkept kuudere loli
>cute witch
>twin tailed sassy tsundere

Nijisanji should have learned that with the absolute fiasco that Selejo ended up being (one of the lowest performing waves of all of their roster, down there with iLuna and XSoleil).
I don't know anything about this Phase JP new gen or the image you posted but going for beaten anime tropes is not it for girl vtubers these days.