Yazawa Ai Manga

Hey just wondering if there were any Yazawa Ai fans out there?

I've read Tenshi nanka ja nai..which i loved and thought was kind of similiar to gokinjo monogatari..
and gokinjo monogatari..my ultimate favorite manga..
para kiss .. i loved that one too and i was happy to see mikako and tsutomu in it ..(and noriji XD)
and Nana..which i love but darn its way too sad ;.;

..are there any other Yazawa Ai mangas you guys like? i think she has at least a few older ones i haven't found..
and does anyone cosplay from any of her series?