Keppekishou
English name: Clean Freak
Type: Music, Episodes: 1
Aired: Dec 16, 2012
Source: Original
Rating: PG-13 - Teens 13 or older
Synopsis:
Keppekishou is an original song composed by Scop with GUMI. The song is about a boy wanting to stay "clean" from the world.

(Source: Vocaloid Wiki)