Feeling of Unity is the fourth studio album by Japanese electronicore band Fear, and Loathing in Las Vegas.

[1] On 5 September, the band announced on their official site that they will release a new limited single on 7 January 2015 called "Let Me Hear".

On 8 October, the short version of their new single premiered as the opening theme of the anime series Parasyte.

A few days after the release of "Starburst", the band announced on their official site that they would be releasing their fourth studio album this autumn including the two main songs from their last two singles, "Starburst" and "Let Me Hear".

On 12 August, the band released a new PV for the song "Cast Your Shell" which also was included to the album.