This episode was a nice introduction to the anime that replaces Ristorante Paradiso in the CR (and presumably Japanese TV) line-up. Like RP, the show is not in one of the typical youth-oriented genres that most anime run to, but is instead a distinctive romance that doesn't fit into the normal categories. In this case, Aoi Hana is a shoujo-ai romance that features the relationship between two high school girls.
This first episode plays as a low-key, slice of life drama featuring the slightly awkward reunion of two childhood friends after 10 years, but the opening sequence gives hints as to how their relationship will actually develop. There are also a couple of hints during the episode that Fumi and her female cousin Chizu have done some yuri experimentation.
** Spoiler Alert!!! click to hide or show**
First Chizu is able to comment knowledgably about Fumi's breasts and second Fumi seems ready to burst into tears when she finds out Chizu is getting married.
But Chizu is leaving town, and most of the story is spent showing us the daily lives of the girls and their families and bringing the two of them together. The only reason I've rated the storyline a 4 rather than a 5 at this point is because apart from hints and premonitions, the first ep has a fairly conventional introductory storyline. There's not much they can do about that, but apart from the hinted relationship between Fumi and Chizu, there were two key touches that take it beyond the mundane. The first is how A-chan "rescues" Fumi-chan on the train the first time they meet, and the second is the last spoken line at the end of the episode.
Since this is a shoujo-ai romance, the two main characters are going to have to carry the plot line. Right now, Fumi is extremely introverted and bookish, and still seems to tear up at the drop of a hat, as her friend puts it. Akira is more outgoing, but still seems to have some trouble adjusting to her new school. They seem like they will fit together but there will still be some friction over time, which is a good thing. It means that not all the conflicts they will face will come from outside. One thing I enjoyed about the character drawings is that they are naturalistic with few cartoony short-cuts. Fumi's dad, in particular is clearly a Japanese salariman, as he is depicted leaving for work in the morning. The least naturally-drawn character is A-chan in her face, which could be a problem in the long run. The characters behave naturally, too. They most exaggerated behavior is Fumi-chan's crying. As an example of the restraint, A-Chan's brother is obviously on the make looking for mating opportunities. But he doesn't pop a nosebleed or howl whenever he sees a pretty girl, he's just constantly offering to drive his sister to school so he can hit on her classmates. I suspect he's going to be a little jealous of A-Chan as her relationship develops.
Strangely for a romance, the animators seem to spend an awful lot of detail on the trains that the girls ride. I suspect this is a case of having the 3-d tools to do the job and wanting to use them. The overall style of the environments and backgrounds is as if they were done as high-quality watercolor paintings, which gives the anime an attractive and distinctive (although not unique) sun-drenched style. Taking the watercolor motif to an extreme, the pastel-colored flashbacks and the close-up pictures of the flowers are evocative of the depth of the girls friendship (as it stands at this point).
The music is light, feminine and comfortable, which is appropriate but not distinctive in any particular way. In fact I never really noticed the music during the episode other than the opener and closing theme.
Edit 22-Jul-09: Cleaned up some grammar and spelling I missed in the original.