This question should be illegal, it's so hard to answer XD
1. Harukaze (Overall affects me the most emotionally)
2. Kagen no Tsuki (Really loved this song from the first time I heard it)
3. Koe (Can we talk about MAMI's voice for a minute? Beautiful)
4. Shunkan Sentimental (Freaking awesome song, all I need to say)
5. Sakura Goodbye (Related this heavily to my own graduation. Listened to it often that year)
6. Oyasumi (Strange placement for me, and very difficult choice)
7. Shoujo S/Awanaitsumorino (Both of these were the first I listened to, and deserve a spot)
8. Your Song (I think this one was cute. Both the video and the song
)
9. SCANDAL IN THE HOUSE (BECAUSE, THAT'S WHY)
10. Koi Moyou (Certainly not last place, as I don't like ranking these in the first place. Great song)
I will never rank them again! This tore me to pieces inside!! XD