The Toaru Kagaku no Railgun Original Soundtrack - SPARK!! (とある科学の超電磁砲 ORIGINAL SOUND TRACK "SPARK!!"?) is the first soundtrack released for the Toaru Kagaku no Railgun anime. It was released by Geneon on January 29, 2010 and contains 22 different tracks.[1]
Tracklist[]
All songs are composed by Iuchi Maiko, except where noted.
| No. | Title | Length | Notes |
| 1 | "only my railgun" (fripSide) | 1:36 | TV Version |
| 2 | "Tokiwadai Chūgakkō" (常盤台中学校 Tokiwadai Junior High?) | 2:26 | Refers to Tokiwadai Middle School |
| 3 | "Fūki īn no Katsudō" ( |
1:45 | |
| 4 | "Judgement desu no!" (ジャッジメントですの！ This is Judgement!?) | 2:01 | |
| 5 | "Uiharu Kazari" (初春飾利 Kazari Uiharu?) | 1:57 | Refers to Uiharu Kazari |
| 6 | "Manabiya no Sono" (学舎の園 School Garden?) | 1:43 | Refers to the School Garden |
| 7 | "Onee-sama..." (お姉さま... Big Sister...?) | 1:11 | Refers to the honorific Shirai Kuroko uses to refer to Misaka Mikoto. |
| 8 | "Kuroko no Kuwadate" (黒子の企て Kuroko's Plan?) | 1:50 | |
| 9 | "Itsumo no Nakama to" (いつもの仲間と With the Usual Friend?) | 1:39 | From the Dedicatus 545 Soundtrack |
| 10 | "Sakubō" (策謀 Plot?) | 1:57 | |
| 11 | "searcher" | 2:45 | |
| 12 | "battle area" | 2:28 | |
| 13 | "Taisetsu na Tomodachi" (大切な友達 Precious Friends?) | 1:58 | |
| 14 | "Katsubō" (渇望 Desire?) | 2:44 | |
| 15 | "Uwasa sareru mono" (噂されるモノ That Which is Rumored?) | 3:12 | |
| 16 | "Anti-Skill" (アンチスキル Anchi Sukiru?) | 1:39 | Refers to Anti-Skill |
| 17 | "Chīsana Nozomi" (小さな望 Little Wish?) | 2:10 | |
| 18 | "RAILGUN SHOOT" | 2:37 | |
| 19 | "Gyakuten" (逆転 Turnabout?) | 2:12 | From the Dedicatus 545 Soundtrack |
| 20 | "Ano Toki no Yakusoku" (あのときの約束 Bygone Promise?) | 2:11 | |
| 21 | "Kiyama-sensei" (木山せんせい Miss Kiyama?) | 2:31 | Refers to Kiyama Harumi |
| 22 | "Dear My Friend -Mada Minu Mirai e-" (Dear My Friend －まだ見ぬ未来へ－ Dear My Friend -Towards an Unseen Future-?) (ELISA) | 1:34 | TV Version |