Synopsis: Something strange is going on at the prestigious Nobel Academy. All the students have been exhibiting excessive and uncontrollable sexual urges lately, prompting a concerned parent to ask the Central Genetic Research Institute to investigate the matter. And so the institute assigns a beautiful undercover agent code-named Akiko to get to the bottom of things...
Review: Hordes of horny schoolgirls, faculty members, and even schoolboys... these are the main attractions of Akiko. The plot is very much contrived. Everyone in Nobel Academy is as horny as can be, and one parent demands to know why. Disguised as a teacher, Agent Akiko is sent to investigate. But even as the reason is revealed, a lot of crucial questions remain -- Just who is that old fossil whom they refer to as Lord Hyouma? Why is Nobel Academy's headmistress so taken with him? Who or what exactly is Akiko? I guess we'll never really know unless we play the PC game this anime is based on (which is by the way available only in Japan).
Characterization is shallow and weak. Very little to no insights are provided as to why the characters do what they do, they just do it™. The art and animation are quite good however. The characters are drawn well -- the girls are pretty and the guys look okay. With regards to the sex scenes, the entire female anatomy is portrayed in great detail but I don't recall seeing any male organs. There's rape, bondage, masturbation, and lesbian activity but a lot of the lower body action is implied rather than actually shown.
Overall, Akiko is not much else other than an excuse to show a bunch of nubile young girls in kinky situations. It's marginally better than those amateur "teen" porn flicks though, as there is some semblance of a story... still, Akiko remains a notch short of average at best.
Miscellanies: Akiko is based on a PC bishoujo game of the same title.