Yep, length is fine. I've always been more of a quality over quantity person, anyway. When we get to more interaction between our characters my length might take a bit of a dive, since I'm not one to overly-ruminate on things.
Oh, I totally forgot to mention the headache and stuff after I posted, but I'm glad you caught on. I figured it would be a side-effect of them not having released their Persona yet. Negative energy and whatnot. It was something I kinda thought about as I was writing it. It's not super severe, but Kazuo's definitely feeling it now that he's been running around.
Speaking of which, I'm not quite sure how altruistic Haruna is and I didn't know how to have Kazuo call out to her without it being awkward, so I left it open for her to do whatever you want. I was thinking the Nekomata's goal would be to get both of them together somehow so she can get them both before the bigger, badder demons show up.