So, in case anyone was interested about what's going on with the C gods at the moment:
A question from 0.38 update: Why does frog boy remind roadkilled Ami of rain king?
Putting whatever the name frog boy is insinuating aside, Rain King is confusing, but somewhat also gives a "supposed to be important" feeling. But replaying it again yields zero frog in the search.
So is there an in-universe connection between them? Or is this just Selly purposefully breaking walls and mentioning all the unexplainable events he made in the past and enjoying himself a circle jerk?
also in my head I kept say fuck boy instead of frog boy
If I were to guess, Special Ami is saying "frog boy" reminds her of the title "Rain King", more so than the event. Sensei may be intended to be the Rain King but has been acting like a Frog boy instead.
Pareidolia also recently brought up a "mother frog":
And may actually just be using this Special Ami in Yumi's Chapter 4 'Frog boy' event, as a cover, considering she suddenly talks in lower case:
Pareidolia might be using Ami's image, due to Sensei trusting and loving her, which makes it easier to manipulate him, through her. Albeit, that's just a theory at the moment. It may also be manipulating Ami as well:
The 'Rain King' and 'Amy' Happy Events seem to be it's Happy Events, considering the context around them. Probably also the 'Second Sun' Happy Event, considering Long Maya mentions frogs and rain:
Plus Long Maya also seems to be trying to make Sensei and Us question things:
Which seems textbook Pareidolia.
Overall: The connection seems to just revolve around Pareidolia and it's logic.