As you can see here, we have our favorite internet demon-powered girl Futaba, and sergeant please-no-r34 gal Armie.
Yeah, I didn't notice the similarities between these two until NicoB mentioned Futaba in his Ace Attorney SoJ playthrough. -They are both shut-ins. -Both of their mothers died. -They both have a grasp in tech. -Both of them have a flying companion. -Finally, both of them are barefoot (sometimes on Futaba).
Armie Buff belongs to Capcom from Ace Attorney. Futaba Sakura belongs to Atlus from Persona 5.