Pairing › Kogasa x Sanae
- Full of Mistakes by Pokka Touhou Project Doujin released Jul 27 '17 Drama Kogasa x Sanae
- Clothes-Changing Kogasa-chan by Yuzuna99 Touhou Project Doujin released Jun 10 '17 Comedy Kogasa x Sanae
- It's Autumn by Mimoto Touhou Project Doujin released Nov 14 '16 Aya x Momiji Koakuma x Patchouli Kogasa x Sanae Nazrin x Shou Reisen x Tewi Rin x Utsuho Yuri
- Request Compilation by Unya Touhou Project Doujin released Oct 18 '16 Aya x Nitori Cirno x Daiyousei Clownpiece x Sagume Doremy x Sagume Eirin x Keine Eirin x Medicine Eirin x Tewi Eirin x Yukari Everyone x Everyone (2hu) Full color Futo x Tojiko Hatate x Hecatia Hecatia x Junko Image set Kaguya x Reisen Kanako x Suwako Keine x Mokou Koakuma x Sakuya Kogasa x Sanae Koishi x Kokoro Maribel x Renko Marisa x Sakuya Meiling x Sakuya Mokou x Sumireko Momiji x Youmu Patchouli x Remilia Reimu x Satori Reimu x Yorihime Reisen x Tewi Remilia x Satori Ringo x Seiran Shikieiki x Youmu Yukari x Yuuka Yuri Yuyuko x Youmu
- A Sweet KogaSana! by Kogawa, Kotoshima Motoki, Omchicken, and Suichuu Hanabi Touhou Project Doujin released Mar 14 '10 Comedy Ecchi Kogasa x Sanae Yuri
- Please Tell Me! by Makino Touhou Project Doujin released Mar 7 '10 Comedy Kogasa x Sanae