{{MusicArticle
| titlejp     =東方電撃波動⑨
| titlejprom  =Touhou Dengeki Hadou Kyuu
| titleen     =Touhou Electric Wave ⑨
| group       =[[Silver Forest]]
| groupCat    =Silver Forest
| image       =SFNC-0022.jpg
| caption     =Pictured: [[Reimu Hakurei]] (left) and [[Suika Ibuki]] (right)
| banner      =SFNC-0022_banner.jpg
| released    =2010-03-14
| convention  =Reitaisai 7
| tracks      =[[#Disc 1|Disc 1]] =13<br />
[[#Disc 2|Disc 2]] = 10<br />
Total = 23
| website     =[http://www.silver--forest.com/9.htm Link]
| length      =[[#Disc 1|Disc 1]] = 36:16<br />
[[#Disc 2|Disc 2]] = 39:09<br />
Total = 01:15:25
| catalogno   =SFNC-0022<br />SFNC-0023
| illustrator ={{lang|ja|ろんど}} ([http://taraspa.sakura.ne.jp/ {{lang|ja|タラコスパ}}])
:{{lang|ja|とろろ}}
| arranger    =NYO 
: Yassie ([[A-One]])
: [[Silver Forest]]
: [[ARM]] ([[IOSYS]])
: sun3 ([[sun3 FielD]]) 
: {{天音}} ([[Rolling Contact]]) 
: Tsukasa ([[SoundOnline]])
: JiNG*da*LaW ([[Iemitsu.]]) 
: {{lang|ja|流歌}} ([[Reliance:Tone]]) 
| lyricist    =bit 
: NYO 
: {{なつみ}}
: Yassie ([[A-One]])
|vocalist     =[[3L]]
: {{さゆり}}
: {{なつみ}}
: miko
: Shihori ([[A-One]])
: {{lang|ja|ちゃい}}
: {{めらみぽっぷ}}
: Kana 
: Nano
: MAI
: kiyo
: {{lang|ja|加茂桃歌}}
| print_references =yes
| description =It features vocal and instrumental arrangements of themes from ''[[Embodiment of Scarlet Devil]]'', ''[[Perfect Cherry Blossom]]'', ''[[Imperishable Night]]'', ''[[Mountain of Faith]]'', ''[[Scarlet Weather Rhapsody]]'', ''[[Subterranean Animism]]'', ''[[Undefined Fantastic Object]]'' and ''[[Magical Astronomy]]'', as well as a few original compositions.

It is a 2-disc album. Disc 1 contains tracks by Silver Forest, and disc 2 remixes of tracks by other circles.
| tracklist   =

=== Disc 1 ===

* {{Track|01|{{lang|ja|オレの妹がこんなに可愛いはずがない！}}|03:24|lyrics=Lyrics: オレの妹がこんなに可愛いはずがない！}}
** ''My Little Sister Can't Be This Cute!''
** arrangement: NYO
** lyrics: bit
** vocals: [[3L]], {{さゆり}}, {{なつみ}}
** original title: {{lang|ja|亡き王女の為のセプテット}}
** original title: U.N.{{lang|ja|オーエンは彼女なのか？}}
** source: {{EoSD}}

* {{Track|02|{{lang|ja|オサレ系邪気眼厨二病少女さとり}}|04:01|lyrics=Lyrics: オサレ系邪気眼厨二病少女さとり}}
** ''The Stylish-like Evil Eye Junior-High Syndrome Girl Satori''
** arrangement: NYO
** lyrics: bit
** vocals: miko, {{なつみ}}
** original title: {{lang|ja|少女さとり ～}} 3rd eye
** source: {{SA}}

* {{Track|03|prologue|00:25}}

* {{Track|04|{{lang|ja|東方蓬莱}}ZUN|03:39|lyrics=Lyrics: 東方蓬莱ZUN}}
** ''Touhou Hourai ZUN''
** composition: NYO
** lyrics: bit, NYO
** vocals: {{さゆり}}, {{なつみ}}
** source: Original

* {{Track|05|{{lang|ja|亡き巫女の為のセプテット}}|04:02|lyrics=Lyrics: 亡き巫女の為のセプテット}}
** ''Septette for the Dead Shrine Maiden''
** composition: NYO
** lyrics: {{なつみ}}, bit, NYO
** vocals: {{なつみ}}
** source: Original

* {{Track|06|epilogue|01:16}}

* {{Track|07|{{lang|ja|恋恋。新聞　春号}}|03:39|lyrics=Lyrics: 恋恋。新聞　春号}}
** ''Lovelovemaru Newspaper Spring Edition''
** arrangement: Yassie
** lyrics: Yassie
** vocals: Shihori
** original title: {{lang|ja|妖怪の山 ～}} Mysterious Mountain
** source: {{MoF}}

* {{Track|08|{{lang|ja|奇跡の価値は？}}|02:27}}
** ''The Value of Miracles''<ref>Parodying [[wikipedia:Neon Genesis Evangelion|''Neon Genesis Evangelion'']]'s title of episode 12.</ref>
** arrangement: Silver Forest
** original title: {{lang|ja|少女さとり ～}} 3rd eye
** source: {{SA}}

* {{Track|09|{{lang|ja|アリマリ撲滅委員会}}|05:36|lyrics=Lyrics: アリマリ撲滅委員会}}
** ''MariAli Extermination Meeting''
** arrangement: Silver Forest
** lyrics: bit
** vocals: miko, {{lang|ja|ちゃい}}, {{なつみ}}
** original title: {{lang|ja|ラクトガール　～ 少女密室}}
** source: {{EoSD}}

* {{Track|10|{{lang|ja|天空伝説}}|01:55}}
** ''Sky Legend''
** arrangement: Silver Forest
** original title: {{lang|ja|天空のグリニッジ}}
** source: {{MA}}

* {{Track|11|{{lang|ja|オレの妹がこんなに可愛いはずがない　第二期}}|03:24}}
** ''My Little Sister is Definitely Not This Cute - Second Age''
** arrangement: NYO
** vocals: [[3L]], {{さゆり}}, {{なつみ}}
** original title: {{lang|ja|亡き王女の為のセプテット}}
** original title: U.N.{{lang|ja|オーエンは彼女なのか？}}
** source: {{EoSD}}

* {{Track|12|{{lang|ja|ボーナストラック}}|00:28}}
** ''Bonus Track''

* {{Track|13|{{lang|ja|花粉症にはご用心}}|02:00|lyrics=Lyrics: 花粉症にはご用心}}
** ''Take Care of the Hay Fever''
** arrangement: NYO
** lyrics: bit
** vocals: {{lang|ja|ちゃい}}, {{なつみ}}
** original title: {{lang|ja|感情の摩天楼 ～}} Cosmic Mind
** source: {{UFO}}

=== Disc 2 ===

* {{Track|01|{{lang|ja|ケロ}}⑨destiny {{lang|ja|あうあう}}mix|03:34|lyrics=Lyrics: ケロ⑨destiny}}
** ''Ribbit⑨destiny Auau mix''
** arrangement: ARM
** lyrics: bit
** vocals: {{めらみぽっぷ}}
** original title: {{lang|ja|ネイティブフェイス}}
** source: {{MoF}}

* {{Track|02|{{lang|ja|つるぺったん}} sun3 Remix|05:51|lyrics=Lyrics: つるぺったん}}
** ''Smooth and Flat sun3 Remix''
** arrangement: sun3 
** lyrics: bit
** vocals: Kana
** original title: {{lang|ja|竹取飛翔 ～}} Lunatic Princess
** source: {{IN}}

* {{Track|03|{{lang|ja|幼女幻想もう無理ぽ}} Amane HappyHardcore Remix|05:46|lyrics=Lyrics: 幼女幻想もう無理ぽ ～ もふもふ藍様はドＭなのか？}}
** ''Impossibly Fantastic Little Girl Amane HappyHardcore Remix''
** arrangement: {{天音}} 
** lyrics: bit 
** vocals: Nano
** original title: {{lang|ja|少女幻葬 ～}} Necro-Fantasy
** source: {{PCB}}

* {{Track|04|{{lang|ja|ツンデレアリスの憂鬱}} Tsukasa Remix|03:46|lyrics=Lyrics: ツンデレアリスの憂鬱}}
** ''The Melancholy of Tsundere [[Alice Margatroid|Alice]]''
** arrangement: Tsukasa
** lyrics: NYO 
** vocals: MAI, Kana
** source: Original

* {{Track|05|{{lang|ja|ねこにゃんのうた ねこみみ}}mode|01:25|lyrics=Lyrics: ねこにゃんのうた}}
** ''Cat Meow Song Cat Ears Mode''
** arrangement: Silver Forest
** lyrics: bit
** vocals: Nano
** original title: {{lang|ja|死体旅行 ～}} Be of good cheer!
** source: {{SA}}

* {{Track|06|{{lang|ja|ふぃーばー さたでーないと}}mix|04:42|lyrics=Lyrics: ふぃーばー}}
** ''Fever Saturday Night mix''
** arrangement: JiNG*da*LaW
** lyrics: bit
** vocals: Nano, kiyo, {{lang|ja|加茂桃歌}}
** original title: {{lang|ja|黒い海に紅く ～}} Legendary Fish
** source: {{SWR}}

* {{Track|07|{{lang|ja|つるぺったん。}}|02:40|lyrics=Lyrics: つるぺったん}}
** arrangement: Silver Forest
** lyrics: bit
** vocals: {{なつみ}}, {{lang|ja|ちゃい}}, Kana
** original title: {{lang|ja|竹取飛翔 ～}} Lunatic Princess
** source: {{IN}}

* {{Track|08|{{lang|ja|ねこにゃんのうた}} Jazz style|04:08|lyrics=Lyrics: ねこにゃんのうた}}
** ''Cat Meow Song Jazz style''
** arrangement: JiNG*da*LaW
** lyrics: bit
** vocals: Nano
** original title: {{lang|ja|死体旅行 ～}} Be of good cheer!
** source: {{SA}}

* {{Track|09|⑨destiny Acoustic Remix|03:47|lyrics=Lyrics: ⑨destiny ～ ずっとチルノのターン}}
** arrangement: {{lang|ja|流歌}}
** lyrics: bit
** vocals: Nano
** original title: {{lang|ja|おてんば恋娘}}
** source: {{EoSD}}
** original title: {{lang|ja|ネイティブフェイス}}
** source: {{MoF}}

* {{Track|10|believe mo {{lang|ja|無理ぽ}}|03:30|lyrics=Lyrics: believe mo 無理ぽ}}
** arrangement: Silver Forest
** lyrics: 
** vocals: Nano
** original title: {{lang|ja|少女幻葬 ～}} Necro-Fantasy
** source: {{PCB}}

}}

__NOTOC__