Did you know? 

Ozai was recently (as in maybe a few years ago) made up as a character, and he took the place of Cami as Shintaro's younger, sickly brother.

For a while, Cami was used, until he kinda sank below the surface of our minds. I liked the idea of a paranoid, cute boy named Ozai as Shintaro's brother; and it quickly became a thing. But since I brought the mention of Cami back in Alone, I decided to make Ozai The Dark Lord's brother instead.