Well, first, if it's seinen and school life, I will like it, so I'm probably being biased on this. What I found the most interesting is the interaction between the characters, as cliché as they might be seen: Akira as perfect and mysterious as she is, and Hiyori as energetic girl that never gives up. That is, it's still not clear yet, but there are some aspects of it that simply lures me in. The side characters are nice too and interesting enough to want you to find out more about them, like Akira's childhood friend.

Well, this may be a little premature, but I'm in the mood for commenting and this seems like a good target. Akira to Hiyori is interesting simply because I have a hard time defining it. It appears to just be a schooltime comedy ala Azumanga Daioh! et al, but it has a consistent plot (albeit a rather a simple one). It's genuinely fun to read, and I encourage those who usually enjoy slice of life comedy to give it a shot, though it may be a bit on the immature end.