The controller that Yuki has stolen out of Miho's hands is that of the PC Engine (TurboGrafx-16).
Piro tweets: A at-scale sample of what im working on, kind of a group shot thing... (no, you can't see the whole thing yet)
Piro tweets: oops, a link would help: http://bit.ly/3lQDWm
Piro tweets: For the curious, this is where the coloring of the DPD is at as of last night. Not done, it's just flats: http://bit.ly/6DxnY1