Is this parodying something?

All I know is that Princess Toyohime is doing Iku Nagaes attack pose while standing on top of Giant Catfish Mei Lings final boss in Hisoutensoku Ichirins ally Unzan and the giant robot from Hisoutensoku... I have no idea about Princess Yorihime though... But yeah, it looks like a parody.

If they're down there with those others in the popularity, I can see why she is crying. Poor watatsuki sisters.

The fact that the moon-bitches beat Rikako Asakura is an insult.

Looks like Toyo managed to outstrip some people while Yori is still stuck at the bottom.