i read Koi Dano Ai Dano while waiting for this one and loved it so much that it's my favorite shoujo of all time.
What i've noticed from Tsujita Ririko's two works is that while both theme is school-life, the romance genre is presented as a sub-plot (and it actually makes the romance kinda more delicious). And instead of focusing on infinite misunderstandings and those overused tropes like most Shoujos, Ririko's mangas focus more on what's going on at school; like the club wars and student council election in KDAD, and university recommendation war in this one.
and have i mentioned how interesting Naedoko Kanoko and Kasasagi Azusa are?! She's really good at writing main female characters.
i love KDAD. and i know i'm gonna love this one too.