>>28692400forgot to mention, fully colored squares are Core Target audience, faded out colors mean Sub-Target (periphery audience).
So the 19~30 male age group is considered a core target audience as much as the 4~9 girls age group, for this particular series.
And before anyone asks, it is a completely normal kids show, there isn't much sexualization or blatlant yuri baiting as in a otaku-focused show like Nanoha and Symphogear posted above.
Shit like this is why people more familiar with Japanese media and kids show usually assume this kind of very friendly girl interaction is done deliberately to pander to older otaku demographics.