Clearly, this is a sign that Banrise could totally make a profit by catering harder to the Otaku demographic. The next Build Fighters should feature an all-female cast, with every one of them as disgustingly cute as Fumina. The show would sell like
hotcakes.
...
I'm joking, of course.
Still, they should totally do that.
On a less dubious note, another part of me hopes that given Fumina's massive popularity in general,
and supposing that a third season of Build Fighters comes around after this one, that Banrise might finally cave and make the main character of that supposed series a girl. One can only hope!