I love it !
I discovered it from my friend who proposed it to me. So, she borrowed it to me...
It is a great manga and it also has it in episodes.
A bit of story:
Koizumi and Ootani are ennemies from the start.That's because Koizumi is 1,72m and Ootani is 1,56m. And they always fight so others like to say that they are the *all hanshin kyojin*. Then Koizumi start to wonder why is she always protecting Ootani. She tought that maybe she was in love with him...
Story by : Aya Nakahara
(it's in french)