Lily is a mudra (music + drama) based on the song Lily by Monkey Majik. The interesting thing is that this is the first drama to be sold through iTunes.
The story is written by Yumiko Inoue and stars Toda Erika, who acts as a woman sending video letters to her ex-boyfriend, Yoshihiko Hosoda. The drama is about 20 minutes long and divided in 3 episodes, it can be bought for ¥400 on the Japanese iTunes store.
Of course this can only be bought from the Japanese iTunes store and without subtitles.
You can watch samples of all episodes on iTunes, click here to be redirected.