{{MusicArticle
| titlejp     = 
| titlejprom  = 
| titleen     = catharsis
| group       = [[Murasame Umbrella]]
| groupCat    = Murasame Umbrella
| released    = 2013-05-26
| convention  = Reitaisai 10
| tracks      = 14
| length      = 53:04
| catalogno   = N/A
| genre       = {{Genre|Instrumental}}, {{Genre|Rock}}, {{Genre|Electronic}}, {{Genre|Ambient}}
| website     = [http://www.nicovideo.jp/watch/sm21005100 Link]
| digital     = [https://www.melonbooks.com/index.php?main_page=product_info&products_id=IT0000163996 Melonbooks]
| image       = Murasame_Umbrella_-_catharsis.jpg
| banner      = Murasame_Umbrella_banner.jpg
| banner_res  = x60
| caption     = Portrayed: [[Nitori Kawashiro]]
| arranger    = {{シイナフユキ}} ([[Murasame Umbrella]])
: hama ([[東方弦楽郷]])
| lyricist    = 
| vocalist    = 
| producer    = 
| illustrator = 
| designer    = 
| masterer    = 
| other_staff = 
| description = It features instrumental arrangements of themes from ''[[Lotus Land Story]]'', ''[[Embodiment of Scarlet Devil]]'', ''[[Perfect Cherry Blossom]]'', ''[[Phantasmagoria of Flower View]]'', ''[[Mountain of Faith]]'', ''[[Undefined Fantastic Object]]'', ''[[Ten Desires]]'' and the [[fangame]] ''[[Subterranean Hatred]]'', as well as two original tracks.
| tracklist   =

*{{Track|01|intro|00:26}}
**arrangement: {{シイナフユキ}}
**source: original track

*{{Track|02|{{lang|ja|カタルシス}}|04:49}}
**''Catharsis''
**arrangement: {{シイナフユキ}}
**original title: {{lang|ja|芥川龍之介の河童　～}} Candid Friend
**source: {{MoF}}

*{{Track|03|3:30 AM|03:54}}
**arrangement: {{シイナフユキ}}
**original title: {{lang|ja|フラワリングナイト}}
**source: {{PoFV}}

*{{Track|04|{{lang|ja|妖怪変化は闇夜に踊る}}|05:49}}
**''Monstrous Apparition Dancing in the Dark Night''
**arrangement: {{シイナフユキ}}
**original title: {{lang|ja|佐渡の二ッ岩}}
**source: {{TD}}

*{{Track|05|Rydeen|04:22}}
**arrangement: {{シイナフユキ}}
**original title: {{lang|ja|広有射怪鳥事　～}} Till When?
**source: {{PCB}}

*{{Track|06|sorrow|04:29}}
**arrangement: {{シイナフユキ}}
**original title: {{lang|ja|キャプテン・ムラサ}}
**source: {{UFO}}

*{{Track|07|and then there were none|04:32}}
**arrangement: {{シイナフユキ}}
**original title: U.N.{{lang|ja|オーエンは彼女なのか？}}
**source: {{EoSD}}

*{{Track|08|[moon.]scarlet sky|03:15}}
**composer: {{シイナフユキ}}
**source: original track

*{{Track|09|{{lang|ja|激情と向日葵}}|03:27}}
**''Fury and Sunflower''
**arrangement: {{シイナフユキ}}
**original title: {{lang|ja|幽夢　～}} Inanimate Dream
**source: {{LLS}}

*{{Track|10|queen|04:11}}
**arrangement: {{シイナフユキ}}
**original title: {{lang|ja|亡き王女の為のセプテット}}
**source: {{EoSD}}

*{{Track|11|interlude|01:55}}
**arrangement: {{シイナフユキ}}
**source: original track

*{{Track|12|{{lang|ja|忌避されし紅色の河童}}|03:46}}
**''Avoided Red Kappa''
**arrangement: {{シイナフユキ}}
**original title: {{lang|ja|河童様の云う通り}}
**source: [[Subterranean Hatred|東方地霊殿　～ Subterranean Hatred]]

*{{Track|13|10:00 PM|04:39}}
**arrangement: hama
**original title: {{lang|ja|亡き王女の為のセプテット}}
**source: {{EoSD}}

*{{Track|14|MOMIZI's GARDEN|03:24}}
**arrangement: {{シイナフユキ}}
**original title: {{lang|ja|フォールオブフォール　～}} 秋めく滝
**source: {{MoF}}
| notes       =
}}