skebリクエストより「十六夜咲夜×トケイソウ(コッキネア)」でした
花言葉は「聖なる愛」「信仰」でキリスト教にまつわる花のようです

From skeb request: "Izayoi Sakuya × "Passion Flower (Passiflora Coccinea)":https://en.wikipedia.org/wiki/Passiflora_coccinea"
The flower language is "sacred love", "faith", and it seems to be a flower associated with Christianity