Information:
Shibasaki is not only a singer, but also a very popular actress. Her most famous role is probably that of Souma Mitsuko from the movie Battle Royale. Most of the acting that she's done apart from that has been on TV dramas. Her second (and breakout) single "tsuki no shizuku" was performed under the named "Rui", which was the name of her character played in the movie "Yomigaeri".