I realize some people feel Kekkaishi is slow to develop stuff and equate that to being boring, but really this is a fun and exciting series! Like the other posters, I would love to see more Kekkaishi seasons! In fact, I'd love to see it have a run like Bleach and have hundreds of episodes and dozens of seasons.
Kekkaishi is a fun and exciting series and yeah maybe the character development was slow - at the beginning - but that was then and this is now, we've paid our dues and should reap the rewards of a second, third, fourth, and beyond season! :-)
Any suggestions on getting the powers to be to bring more seasons of Kekkaishi anime?
BTW, anyone read the stories (manga?) and can tell us about what happens later on? The first season leaves so many unanswered questions, such as does Yoshimori seal Karasumori, does Yoshimori propose marriage to Tokine, does she accept, if he does, etc.