十面相 (Juumensou)

Background
This song is YM's 17th VOCALOID work to be uploaded. Many have labeled this as an addicting song; various utaites have taken it as a challenge to change their voices to "different" personalities. It was YM's first song to reach a million views on October 7, 2011.

On GUMI's second birthday anniversary, KarenT featured and labeled the song "Juu-Mensou" making it available for purchase in the iTunes Store, along with several other tracks. It's also featured in EXIT TUNES' compilation Gumism and the compilation album VOCALOID 超BEST -impacts-.

The song tells a story of "a girl" who, after failing in love, sealed her feelings away and began to change her character to shield herself, developing ten different personalities as such. Eventually they fall all in love with one boy, though unfortunately the boy can only love one of the girls. The "ten" girls didn't even know each of the other personalities existed, and try to find a solution. In the end, the girl makes a truce with herself, getting rid of her 9 other personalities and is left with her original self.

The "colorful ver." of this song has appeared in the VOCALOID-P data series.

Literature
On August 1, 2013, a light novel adaptation was published by Ichijinsha. It was written by Takamura Kōji (鷹村コージ), illustrated by Uruu Gekka (閏月戈) and also had the participation of YM, who did the concept arts.


 * Preview in Nicoseiga

Also a the concept arts, illustration and 'making of' of the song where included in the artbook HANNYAG_VISUALWORKS_ICON (はんにゃG映像設定画集「イコン) during the 23th edition of the VOM@S. The artbook also included other Hannya-G's works like Hannya Shingyou Pop.

Trivia

 * The panda puppet which appears in the video is the Namacha Panda, the mascot for a brand of canned tea.