User blog comment:Water Dragon Slayer Shawn/Theory on why Gajeel and Natsu couldn't pass Freed's barrier./@comment-4829046-20140625110702/@comment-4829046-20140627041016

Little Kids know at least what heart or lungs looks like these days so it isn't much. I mean they show organ systems in Ben 10 and god forbid Oggy and the Cockroaches(a show which I consider to be one of the worst influences for growing children) after all. The system is messed up. I mean, plenty of people I know both online and IRL(me included) have watched things like Jurassic Park and Lord of the Rings when they were barely 5 but that didn't scar us or anything. I even think Pirates of the Caribbean is good enough for kids(maybe not the 4th one though). I'm sure that girl you know will take nothing psychological from seeing them explain Organs in FT. If anything, it is way more tame than the stuff in some kids shows on Cartoon Network and Nickelodeon. Not to mention that Japanese kids in general were more mature than the usual at least in the practical sense but this seems to be changing in other countries as new generations are getting more tech-savvy.

The only real danger I see is being reminded of other things like gory anime or Final Destination or Mortal Kombat where they show how the skeletal structure and Organs are damaged.