{{Circle
|arrangement =Sedrife
|name =背戸 (せど)
|name_en =Sedrife
|logo =Sedrifelogo.jpg
|url =
|exurl =
:
|dates = 2011-Current
|genre = {{Genre|Piano}}, {{Genre|Instrumental}}
|members =
:Sedrife — Piano

|album1 = {{DiscographyItem|Touhou Piano -1st-|touhou_piano_-1st-.jpg|2011-05-29|Anime North 2011|An album featuring instrumental piano arrangements of themes from ''[[Highly Responsive to Prayers]]'', ''[[Story of Eastern Wonderland]]'', ''[[Lotus Land Story]]'', ''[[Mystic Square]]'', ''[[Embodiment of Scarlet Devil]]'', ''[[Perfect Cherry Blossom]]'', ''[[Phantasmagoria of Flower View]]'', ''[[Mountain of Faith]]'', ''[[Subterranean Animism]]'', ''[[Undefined Fantastic Object]]'', ''[[Touhou Hisoutensoku]]'', and ''[[Ten Desires]]''.|link=Touhou Piano -1st-}}

|album2 = {{DiscographyItem|Touhou Piano -1st- Remastered|TPPS-0001.jpg|2012-05-25|Anime North 2012|An album featuring instrumental piano arrangements of themes from ''[[Highly Responsive to Prayers]]'', ''[[Story of Eastern Wonderland]]'', ''[[Lotus Land Story]]'', ''[[Mystic Square]]'', ''[[Embodiment of Scarlet Devil]]'', ''[[Perfect Cherry Blossom]]'', ''[[Phantasmagoria of Flower View]]'', ''[[Mountain of Faith]]'', ''[[Subterranean Animism]]'', ''[[Undefined Fantastic Object]]'', ''[[Touhou Hisoutensoku]]'', and ''[[Ten Desires]]''.|link=Touhou Piano -1st- Remastered}}

|album3 = {{DiscographyItem|{{lang|ja|Touhou Piano -2nd- 妖寺宴会}}|TPPS-0002.jpg|2012-05-25|Anime North 2012|An album featuring instrumental piano arrangements of themes from ''[[Perfect Cherry Blossom]]'', ''[[Undefined Fantastic Object]]'', ''[[Ten Desires]]'', ''[[Fairy Wars]]'', and ''[[The Grimoire of Marisa]]''.|link=Touhou Piano -2nd- 妖寺宴会}}

}}