Pairing › Flandre x Koishi
- Ladies of the Scarlet Devil Mansion ch08 by Risui Touhou Project Doujin released Nov 27 '24 Comedy Flandre x Koishi Idiot couple Meiling x Sakuya Yuri
- Your Palm by Aoi Touhou Project Doujin released Sep 24 '24 Alice x Marisa Flandre x Koishi Insane amounts of hand-holding Maribel x Renko Meiling x Remilia Nitori x Yamame Remilia x Sakuya Wholesome Yuri
- Location of the Light by Mozukuzu Touhou Project Doujin released Oct 19 '21 Drama Fantasy Flandre x Koishi Supernatural Vampire
- Touhou Blue Book: Yuki Toke No Yue by Yohane Touhou Project Doujin released Dec 16 '19 Flandre x Koishi Remilia x Satori Sequel Yuri
- 4koma Collection by Yohane Touhou Project Doujin released Oct 9 '17 4-koma Comedy Flandre x Koishi Hecatia x Junko Kosuzu x Sekibanki Ran x Shou Reimu x Sanae Remilia x Satori Wriggle x Yuuka Yukari x Yuyuko Yuri
- Mekabu Imouto by Uirou Touhou Project Doujin released Oct 31 '15 Flandre x Koishi Moderate amounts of sex NSFW Toys Yuri
- If You Won’t Wake From This Dream by Rasahan Touhou Project Doujin released Aug 13 '13 Flandre x Koishi Moderate amounts of sex NSFW Remilia x Satori Yuri
- Where Stars Rain by Nibiiro Shizuka Touhou Project Doujin released Apr 18 '10 4-koma Chibi Comedy Flandre x Koishi