BTW, it's not new, but came out during the EMF downtime...
This song is from Seiko's last album, kitixxxgaia, and features DAOKO as a guest. The reason I post is that it is very highly Shiina Ringo (MM era) inspired, as openly said by Seiko and DAOKO on a radio show. I'm pretty sure some people on here might want to hear how it came out.
I remember tweets/comments along the lines of 'best song Shiina Ringo never did' (and let's face it, it's about 1000x better than the jingles Ringo herself has been releasing since SUNNY) at the time of release. It also, in turn, was the best think DAOKO did last year.