[Guido]

Spoiler for Episode 10:

I knew all along that the bishounen host was actually the bat, Ko-chan, in disguise; his voice by seiyuu Koyasu Takehito was a dead giveaway.

Nonetheless, I never felt this particular to be wasted at all, because it showed progressed with pink-haired Moka protecting Kokoa, which the silver-haired Moka made it known to that spunky brat (Kokoa).

This means Kokoa will be setup towards a change of heart, albeit extremely slow, on the road to finally accept and care for pink-haired Moka.