Kamei appears with Baby Bowser in Yoshi's Island and then in Tetris Attack with an adult Bowser, suggesting that Kamei has been around for all of Bowser's life.
I would also like to add that only one Magikoopa appears on in all Mario games, and in Super Mario World that there is only one Magikoopa on the screen at a time (meaning that it may be the same Magikoopa). There is the exception of Super Mario RPG and the Nintendo Power Mario comic, but in both there is a head Magikoopa.
So dose this mean that Kamei has been in all the Mario games that have a Magikoopa and was left unnamed?
Or were the other appearances of Magikoopa not Kamei, if not then why?