Copyright: koiiro byoutou (vocaloid)
Koiiro Byoutou (恋色病棟) is a song for Hatsune Miku.
NicoNico broadcast: http://www.nicovideo.jp/watch/sm7361534
See Also
The following are aliased to this tag: love-colored_ward_(vocaloid), koi_shoku_byootoo_(vocaloid)