New song Last Mermaid... will be used as the ending theme song for season 4 of the drama Kaseifu no Mitazono starring Inoo & TOKIO's Matsuoka (which he has done as the lead role since the 1st season of the drama)
This will be HSJ's 2nd song to promote Kaseifu no Mitazono , after last May's Ai Dake ga Subete -What do you want?- and Last Mermaid... is described as a love song
For now , no word when Last Mermaid... will be released as HSJ's next single
https://www.oricon.co.jp/news/216022...cial&ref_cd=tw