According to Sports-carracing.net,
Much of Dome's LMP development staff seems transferred to TRD (Toyota Racing Development).
TRD is business division of TTC (Toyota Techno Craft).
But it seems that Yoshiaki Kinoshita become a CEO of TRD.
In short, it seems that TRD will be corporate.
http://www.sports-carracing.net/2015...tm#150401news1