Both are deconstructions of the magical girl genre and very cerebral. They both also have pretty strong sci fi plots, although the Alien 9 story in the anime doesn't really finish the story started by the manga. Both have excellent animation and some really well designed monsters, which contrast well to the very moe girl characters. Both of them are pretty damn sad and have some super surreal animation sections. Also, both of them are great and I love them.
Alien 9, like PMMM, comes off as an innocent and fun show at first, but slowly devolves into a story about mere children facing the reality of what they've gotten into. Both are extremely interesting to watch despite being " Cute Little Girls in Tragic Situations " shows.
Both have VERY similiar protagonists, in that they are unwilling to do what they're meant to do, even though they have great potential.
Both are great looking series produced with amazing 2D animation. Emotional, touching, and psychological.
NGE has mecha, has a more layered and completed plot, has a symbolic ending, and is more mainstream and popular
Alien Nine only tells half the story, has a more honest approach with it's cast, subtly creepier, and is cuter.
Emotionally unstable kids forced to fight "aliens" for mysterious reasons.
Throughout the story, the characters do not only fight the unknown creatures but they also fight their own emotions and have to surpass various obstacles and limitations. Teamwork is also a key to beat the creatures. Alien 9 is an incomplete work just like EVANGELION, however, the latter got a movie that completes the anime and answers all the questions.
The protagonist of both anime is always depressed, crying and scared of everything. Most of the time they would be dead if it wasn't for exterior help. However, it is up to you to find out if they emotionally grow through the story after watching both shows.
Animation and sound wise EVANGELION is way superior, but do not let the simple Alien 9 visuals put you off. Give it a chance. read more
Alien 9 is similar to Musaigen no Phantom World in it's main plot setting. In Alien 9 they are in a school club that fights aliens off their school grounds aided by Borg their alien helmets, Musaigen no Phantom World is also about a high school club that fights phantoms and use their special powers to their advantage. Though each show has a very different tone, Alien 9 is much darker and physiological whereas Musaigen no Phantom World is much more lighthearted.
Alien Nine reminded me of Haibane Renmei because of the level of bizarre and weirdness each of these shows contain. Both are out of the normal comfort zone, and have a slice of life with an interesting sci-fi twist.
Both series are a dark turn on the cute and moe genre that goes badly for the main characters, who are in both shows young girls. Both have a weird structure and plot twists and have unsatisfying endings, so its very likely that you will apreciate the other if you enjoy one of them. Also they are both extremely well done and dont give a damn about what the audience will be expecting.
Both anime feature extreme horror-themed violence, and both plots consist of a series of attacks by monsters which must be repelled by the series' respective heroins. Beyond that, they both feature very similar plots and general atmospheres with dark, overarching mystery-conspiracies that are slowly revealed over the course of the series. I would go so far as to say that Blood-C appears to have been very heavily inspired by Alien 9, but I cannot find a source that supports that claim.
Two violent OVAs with deceptive aesthetics. Alien 9 looks like some sort of cute slice of life/mon show, but it ends up getting about twice as dark and weird as Neon Genesis Evangelion. Apocalypse Zero seems to be nothing but perverted grimdark ultraviolent schlock, but at heart it's an idealistic homage to Kamen Rider with black & white morality and an impossibly noble protagonist.
both shows mix horror elements with slice of life. gakkougurashi is about high school girls trying to survive a zombie apocalypse whereas alien 9 is about elementary school girls fighting an alien invasion.
Both take place in a school setting and have similar character art. Both have bizarre situations based on the sci-fi elements in Alien Nine and the overall comedic elements in Azumanga Daioh. If you like the weirdness in either one, you should watch the other.
Yuri and Tsubasa are both very similar.
a) They are child main characters with not the same ages but yet very similar ages.
b) They both have supporting characters to help them conquer their difficulties.
c) both have to fight aliens or enemies as little kids. It's their importance.
d) both cry a whole lot especially of dangerous things.
These anime both came out in the same year but I'd have to say Figure 17 was slightly more of a darker theme than Alien Nine, which contains more uncomfortable stuff for children more than Figure 17.