Teenagers From Outer Space RPG Core Rulebook - Rules of Play says:
Welcome to the world of TEENAGERS FROM OUTER SPACE: the amazingly weird role-playing game that lets you become a character in your very own (or even somebody else's) Japanese Animation Comedy Show! Complete with everything you'll need to create Silly Superpowers, Gonzo Gadgets, Bikini Battlesuits, Mecha Mayhem, Magical Girlfriends and the ever popular sex-changing Boy / Girl Gun, this new edition of the original award-winning game is guaranteed to change the way you look at anime (and roleplaying) forever!