This is a FCS-only head mold. It is designed to the the "Sweet Dream Version of SD-F-42. It was released in Japan in September 2015. The Full Choice Handbook: 2016 by Volks shows the head mold with 18mm eyes, and notes that there are teeth that are visible and can be painted. The eyes are just visible beneath the mostly closed eyelids. This head was a Tenshi no Sato exclusive. On September 15, 2018 this head was made avaiable at all Sumika locations. On October 31st, 2023 this became Sato and Mado exclusive. Following past patterns, it will likely be discontinued in 2025.
Please click on the individual thumbnails to see the pictures full-sized.