This is a FCS-only head mold. It was released in Japan in October, 2007. This head mold is Sato only.
It was said by fans who attended the initial event where it was released that this head looks somewhat similar to Mark, particularly the eyes and mouth, but that the cheeks are more like Heath. It was said to have a sort of Western feel to it, like that of a Western musician or model. In addition it was noted that it can be very different depending on faceup.
Please click on the individual thumbnails to see the pictures full-sized.