This headmold is FCS only. It was released in Japan on March 11, 2019 as a Tenshi no Sato exclusive. It had a limited Tenshi no Mado release from November 19th, 2021 through January 10th, 2022. It had a second limited Mado release from October 7th through December 13th, 2022.
Please click on the individual thumbnails to see the pictures full-sized.