After reading the first few chapters, I thought this series deserved about an 8. That changed to 9 around the middle of the story, and having just finished it, I can confidently give it now a rare 10. "Maison Ikkuko" does lots of comedy, lots of romance, and quite a bit of drama, and it does it all perfectly. The characters are so endearing, so funny, and I'm going to miss them.
Maison Ikkoku was published from 1980 to 1987, but it doesn't feel dated at all (unless you count the chapter with the leg warmers...). Takahashi's drawing style has improved greatly since then. Nevertheless, the characters are nicely, skillfully drawn, with very rich, touching and/or hysterically funny expressions.
There's a detail about main character Kyoko that I won't spoil for you, although it's revealed in the first few chapters. This detail makes the story completely different from your usual boy-meets-girl story. It's also the basis to consider this story more adult- rather than teenager-oriented, which, don't take me wrong, but is a nice thing to have once in a while. I also enjoyed how it's revealed so early on that main character Yusaku likes Kyoko (I don't consider this a spoiler because it also happens in the first few chapters, and also because... come on, a romance? At least one of the main characters is going to like one of the others, right?). It saves us all that walking-on-eggshells that so many romance stories have us used to. OK, so it replaces it with a different kind of walking-on-eggshells, but again, it's a breath of fresh air (which is a bit ironic considering this almost qualifies as vintage manga).
Apparently a lot of people consider this to be the best of author Rumiko Takahashi's work, which considering that means it's better than Urusai Yatsura, Ranma 1/2 and InuYasha, it's saying something. As well, some consider this one of the best romance mangas of all time. Well, I can certainly see why. Next time I have a chance to recommend some romance manga to someone, it's gonna be this. Although I loved both Ranma and InuYasha, I found that the focus on human relationships rather than martial arts or monster-killing brought out the best in Takahashi. Something I keep hearing is that this manga has one of the most satisfying endings ever, and, yes, it was. I spent the last volume going from trying to stiffle my laughter, to crying my eyes out. There are some scenes in the end that... ah, I won't be forgetting them any time soon 😉
In short, very, very recommendable, for lovers of romance, comedy, drama, or just plain good stories.