I've searched, but I can't find any mention of Metafive on this forum. This is a Japanese supergroup including frequent Steve collaborator Yukihiro Takahashi.
Takahashi assembled a supergroup to back him on a Japan tour in, I think, 2014 as "Yukihiro Takahashi + METAFIVE". However, they the continued the band as just METAFIVE, meaning that despite the name it has six members.
Yukihiro Takahashi from Sadistic Mika Band, YMO, The Beatniks, Pupa, Pulse (with Steve) and more.
Cornelius from Flipper's Guitar, work with Ryuichi Sakamoto, Yoko Ono/Plastic Ono band and more.
Towa Tei from Dee-lite, work with Sakamoto, and more.
Yoshinori Sunahara from Denki Groove, and more
Leo Imai, solo artist and London University/Oxford University graduate
Tomohiko Gondo from pupa, anonymass, and more
Everyone writes, it's mainly Imai and Takahashi singing. They've released an album, a mini-album, and a live album.
I'm surprised that nobody has mentioned them here. Either that or my google-fu has failed me. If anyone would like to see what they are doing, then I think one of their songs from their recent (October last year) mini-album METAHALF called "Musical Chairs" works as an introduction. Definitely some YMO style keyboards here. If I had to describe it, perhaps a more funky Stay Close updated for 2016. IMHO, It's a good introduction to their other music, of which there's a fair bit now.
I'm really happy that Takahashi is, after all these decades, still getting involved in new things and producing lots of product. I think that his two post-Sketch Show electronic albums Page by Page and Blue Moon Blue are among his best solo works too. Life Anew is a bit normal for me.
I don't know how to post youtube videos here properly. So, here goes nothing as far as posting their video for Musical Chairs. http://www.youtube.com/watch?v=91DqAOAx2tU
I couldn't get the [youtube] tag to work, so here it is as a URL.