For those who are fans of the Yu Yu Hakusho manga/anime I have a question. I'm trying to complete a two-shot story I started back in 2009. I had an idea for Yusuke to take Keiko to the demon realm for a short while (hours I suppose). What I'm wondering is if humans can be brought there? I can't seem to find an answer on various sites, although it's possible I haven't looked at the right one, and I thought I'd ask before I went scanning through the manga. Can anyone help me? It would be greatly appreciated.

I can't recall if it's canon, but I bring humans to the makai all the time. No, it must be canon, because Kazuma goes to the Makai, ne? And he's human. So go for it!
Good luck!

At the end of the series, the barrier was lowered and Hiei was having to erase the minds of humans that got lost there until the humans were ready to accept demons...so I think it's cannon

Thanks a bunch you two. This helps me big time.

Blah! Another question. I just finished skimming through the manga looking for how they entered the demon realm from the human realm. The one clear way I found said that it had been destroyed. As far as I can tell it doesn't say clearly after that how they were able to travel to the demon realm. Does anyone know? I thought I'd ask before making something up.

Boton would open portals to the demon realm or they would go through rifts or tears in the barrier, if memory serves.

Thank you for letting me know.

Okay so I've been staring at pictures in the manga for a while trying to figure out what kind of environment Raizen's territory Tourin is. I can't decide if it's a desert or something else, and there is no description that I can find online. Any suggestions fellow fans? It's not that important I just like details when I'm writing stories.

I looked back over the pages. And I get the impression that it was a lot like the Mayan pyramids in Mexico. (But more cliffs and ominous lightening)

Thank you. This does help. I'm also going to watch the episode where the terrain first appears and use that as well.