I used the basic Arial for most of these icons...and in terms of the font, they kind of vary depending on the icon. ^^; Though they range anywhere from 6 to 9, I think?

Anyhow, thank you very much! I hope you do enjoy them. :) They're made to not focus on the manga even if it used images from NANA, so I hope they can be for more universal usage as well. :D