Very simple, very short delinquent manga.
If you've read this type of manga before you know what you're getting into. Not much depth as it is only 7 chapters long, and it focuses more on giving you the "delinquent feeling" other than telling some kind of grandiose story.

There's not much to talk about that won't spoil the little content this manga has, but the synopsis is very much all there is to it.

Art is good, characters (or character I should say) are good, and it's a fast read.
Me personally, I thought it was very nice, as some of Kiku's thoughts are things that hit pretty close to home for me, but I also recognize not everyone will have the same feeling.
All in all you don't lose anything but a few minutes for reading this one, so if you're interested I'd say go for it.