モザイクロール (Mozaik Role)

Background
The song was first uploaded on July 15, 2010. It took the song only a little more than one day (32 hours) for it to reach Hall of Fame, one month to reach one million views, and two months to reach two million views. It is the most popular solo Gumi song and Deco's most viewed song on Niconico. The song has been covered by various utaites, has numerous arrangements, and was even featured in the albums VOCALOID BEST from ニコニコ動画(あか). It has also appeared on Aimai Elegy (愛迷エレジー). The song has been released as a single on iTunes.

Publications
Piano sheet music for this song has appeared in the ピアノソロ やさしくひける (Piano Solo Yasashiku Hikeru)2 collection, the Vocaloid Best selection series and the Vocaloid Superselection piano solo collection. The mook ボカロ☆バンドスコア also features it.

Manga
There is an official manga version of Mozaik Role, drawn by akka and published in the magazine Comic@loid. On January 28, the manga was released as a tankoubon.