Series: Touhou - Book About Yuugi-san's Debilitating One-Sided Crush on Parsee (Risui (suzu rks))

Artist: Risui (suzu rks)
Original title: パルスィに片想いしてダメになってる勇儀さんの本 (Parusi ni Kataomoi shite Dame ni Natteru Yuugi-san no Hon)