^I also think it hasn't almost anything Momusu-ish. The sound is very very clean and the sharpness of the rhythm goes zigzagging between funky and suave smooth. It's Juice=Juice's own style.
What you're probably associating with i's Hello! Project's watermark, which I do agree is stronger at this song. Still not easy to follow but more remarked than normally. And you're probably relating it to old Momusu because back then the watermark was very highly remarked and now it's really hard to find it out in Momusu's new path - but it's still there!