flumpool recently uploaded two videos onto their official YouTube channel. 

The two videos include a trailer for their new single "Last Call" that's scheduled to be released on March 15 as well as a teaser for its Limited Edition DVD. 

The title track is the theme song for the movie 'Sakurada Reset' starring Nomura Shuhei and Kuroshima Yuina. It was written by Yamamura Ryuta (Vo, G) and composed by Sakai Kazuki (G). The Limited Edition DVD will contain a digest of the band's countdown live as well as a documentary tracing the members' roots. 

Source: natalie
Thanks to minlilin for the tip!