The bet OVAs are the ones that take an important side story and expand on it. The best example of that in the past seasons was Another with its prequel. Eureka Seven however, has no such intention. Instead, it’s a fanservice OVA. Having said that though, it is a very special fanservice OVA.
I’d recommend watching this one around the middle point of the series, which is where this OVA takes place. The reason I recommend watching it as soon as possible is because it’s an OVA that fleshes out the cast: its value is lost a bit when you watch it after the conclusion, when there is no point to flesh out any characters anymore, and I’m therefore glad to have watched this before the final two episodes, because this definitely showed different sides of the cast, something they actually needed a lot.
Also, by fanservice I don’t mean the kind of fanservice that involves lots of nudity. Instead, Ao dresses up like a girl. This goes to the point where he starts cosplaying as Eureka. Yeah. As weird as this sounds, the direction of this episode was actually quite good. I have to admit, as a fan of both this series and the original Eureka Seven, I enjoyed this quite a bit, especially with the way they used the music, and paid homage to a few obscure series along the way (yay Ranma, Osamu Dezaki and Soul Eater!) It’s just a holiday and everone conveniently forgets what happened at the end, but it was worth it.
Rating: 4.5/8 (Good)