It’s a long shot but I wouldn’t mind seeing an episode where it seems like the birth order is messed, and it turns out Choromatsu is the oldest, Jyushi is the second oldest, and so on. I want to see how Oso would react on not being the oldest, how Karamatsu is seething that he still won’t be the oldest, stuff like that.

Of course, everything goes back to normal at the end, but after like the rest have exiled Choro for being so bossy and Jyushi has freakishly lost all his traits that make him Jyushi.

I actually don’t know if there is a fanfic idea based on the switched up birth order without being the Reverse Age AU.