~Belated Secret Santa Review~
Story
Haruka is the only known human survivor in a post-apocalyptic world, and she is raised by a 'family' of intelligent robots. Early episodes focus on their struggles to stay safe in an unstable world full of killer robots and unpredictable environmental activity, and it also raises the question of whether robots can ever be replacements for human family and friends, as no matter how advanced and intelligent they are, they don't age or require water to survive, etcetera.
Later on, more of a running story develops, as Haruka learns that there may be other humans still alive, and the party set of in search of a new, habitable land. There they meet other intelligent robots, who unfortunately don't give them a warm welcome...
Considering Kurogane Communication is a series of short (half length) episodes, it did a fairly decent job of telling its story in the time available to it. It even had time for a beach episode! Some parts were rushed, particularly the ending, but I've seen far, far worse. Overall, I really enjoyed the plot.
Characters
It took me a long time to warm to Haruka – at first, all she seemed to do was wander off without telling her robot guardians, only to end up in danger and rely on them to get her out of it. I guess she's only a child, and her situation isn't exactly ideal, but she still irritated me! Less so as the series went on, and the story got more serious.
The robots all had very different personalities, and all of them seemed indistinguishable from humans. Maybe a bit too nice to be humans, if anything! Spike looks and acts like a boy of roughly Haruka's age, and he acts as a childhood friend, with his desire to protect her coming across more as a crush than programming. Former duelling robot Angela has a distrust of humans, but Haruka eventually wins her over, and she ends up as the series' tsundere character (and is apparently advanced enough to be able to blush). Gentle giant Reeves, intelligent if blunt Cleric, and the rotund machine gun-wielding Trigger make up the rest of the main cast. All very likable.
Then, there's the series' main villain. Though the ending was quite rushed as already mentioned, his motivation for doing what he did came as a surprise. I'd have liked to have seen him get more screentime and development beforehand.
Animation and Sound
I usually associate shorts with poor quality animation, with some from recent years even being made in Flash! Kurogane Communication is not one of those, it looks fairly decent, if nothing to write home about. Plenty of variations in the robot's character designs where they were made for different purposes, but also a lot of similarities between those presumably made for the same duty, which was a nice touch.
The OP and ED themes (as well as Haruka's voice) were provided by Horie Yui – absolutely amazing. Soundtrack was decent enough, again nothing spectacular.
Overall
I don't usually bother with shorts, but this was an enjoyable series, so thanks again Niko!