First song fits the sweet and popular Asakura and second song fits the other, more self-motivated, Asakura. These songs really represent the character very well. Third song is, of course, another solo version of the ending theme. It's not twisted like Tsuruya-san version, but it does sound much cooler than the other versions.
Full unfolded jacket! I bet you won't find a better scan elsewhere. She is indeed a very pretty character. No wonder she gets an AA+ ranking (according to Taniguchi).