Happy Halloween

Background
"Happy Halloween" is a Halloween-themed song by produced by Junky after a long break (about 1 year and 7 months).

The song is about a girl who loves celebrating Halloween, as well as Halloween in general.

It is included as a track in the Halloween-themed USB stick produced by "U/M/A/A Inc.", sold as part of a promo for the Halloween and VOCALOID-themed campaign of "Famima!!" This song has entered the Hall of Fame.