夢喰い白黒バク (Yumekui Shirokuro Baku)

Background
This song deals with the Japanese mythological creature, the Baku. Baku's are known to devour the nightmares/dreams of human beings. In this song the baku is portrayed by Len. Here, he entices an innocent girl who has trouble sleeping by taking away her bad dreams. He also "seals the spell" with a pinky promise and then later a kiss. In the end, "when the full moon rises" he supposedly takes everything she has. This part is open to interpretation in what exactly he takes away from her. Some believe he makes her colorblind and can only see in black and white (hence the "monochrome world.") Others believe he eats all of her hopes and her dreams leaving her in a harsh monochrome reality. Some even say that the Baku steals the girl's soul.

This song is featured in the albums EXIT TUNES PRESENTS Vocalotwinkle feat. 鏡音リン、鏡音レン, from Neverland ~Best of Nem~, Gliese, and 初音ミク-Project DIVA-F Complete Collection.