Ougi — http://www.pixiv.net/member.php?id=240030

Also known as Ihayasaka

Christmas Special Touhou Project Doujin released Dec 25 '13 Christmas Full color Hijiri x Shikieiki Yuri

EiByaku 4koma Touhou Project Doujin released Jan 12 '14 4-koma Comedy Full color Hijiri x Shikieiki Yuri

Byakuren Bride Touhou Project Doujin released Dec 14 '18 Christmas Hijiri x Shikieiki Marriage Yuri