@subliminal you know, addressing that question seriously (if we posit the existence of gamer Chiaki) my bet is that Chiaki would have an extremely girly alias like “sparklemagiclove888” that she’s used since Neopets days. No doubt tiny Chiaki watched PreCure religiously... but it seems she watched Kamen Rider, too
That, at least is my theory (today).
These (likely one-note) characters have no right looking so good. Not just the girls. Even the dude has a chill vibe that would go well with Daisuke.
I feel like if Fushiken weren't episodic in nature, they would be a legitimately fun "rival" club.