This headmold is FCS only. It was released in Japan on June 12, 2021 as a Tenshi no Sato exclusive. It had a limited Tenshi no Mado release from March 7th though May 8th, 2022. It had a second limited Mado release from February 10th through March 31st, 2023.
Please click on the individual thumbnails to see the pictures full-sized.