It was announced that the band is going to release new single on 3rd June this year. Looks like this band likes long titles, and so the title of the new single is 「帝國革命主義者-立國ノ紫煙-」(Teikoku kakumei shugisha -Rikkoku no shien-). Unfortunately there is no more information, except that the single will be released in 2 types.
Meanwhile, it was said that REVINE will hold one-man live 「貴女ノ絶対的支配者様」 on 10th August 2015.
Source: CROW MUSIC