DEFCON ONE Original Sound Track
| Published by | Undel |
| Catalog number | TU-025 |
| Release type | Game Soundtrack - Promo / Enclosure |
| Format | 1 CD - 29 tracks |
| Release date | November 18, 2005 |
| Genres |
"ラブ・○○" - Theme Song
Lyricist: Angel Note
Composer: Angel Note
Vocals: Mami♥Nakayama (M-01, 22)
Mahiru Kaneda (M-23)
Hikaru Isshiki (M-24)
Suzune Kusunoki (M-25)
Touko Ito (M-26)
Yasura Chatani (M-27)
Enclosed with DEFCON ONE (TU-02).
Lyricist: Angel Note
Composer: Angel Note
Vocals: Mami♥Nakayama (M-01, 22)
Mahiru Kaneda (M-23)
Hikaru Isshiki (M-24)
Suzune Kusunoki (M-25)
Touko Ito (M-26)
Yasura Chatani (M-27)
Enclosed with DEFCON ONE (TU-02).
| 1 | ラブ・○○ | ||
| 2 | 青く澄んだ空の下で | ||
| 3 | 大佐と愉快な仲間たち | ||
| 4 | Go! Go!! Hell...? | ||
| 5 | 闇の向こうに | ||
| 6 | Twenty-one | ||
| 7 | Valkyries Rock'n'roll | ||
| 8 | Touch Me | ||
| 9 | LoveTrader | ||
| 10 | Paranoiac Paradise | ||
| 11 | 戦場に翳る恥 | ||
| 12 | ふろんとみっしょん | ||
| 13 | Steel-maiden Nocturne | ||
| 14 | カレイドスコープ | ||
| 15 | Assassin Maid | ||
| 16 | Fliegen Fraulein | ||
| 17 | コールサイン | ||
| 18 | DEFCON☆SA-N-BA!! | ||
| 19 | Gooooooal IN!! | ||
| 20 | 誰がための唄 | ||
| 21 | でふこん☆マーチ | ||
| 22 | ラブ・○○ (Short Ver.) | ||
| 23 | ラブ・○○ 〜空バージョン〜 | ||
| 24 | ラブ・○○ 〜鉄子バージョン〜 | ||
| 25 | ラブ・○○ 〜かがりバージョン〜 | ||
| 26 | ラブ・○○ 〜圭バージョン〜 | ||
| 27 | ラブ・○○ 〜七海バージョン〜 | ||
| 28 | ラブ・○○ (Karaoke Ver.) | ||
| 29 | ラブ・○○ (Short Karaoke Ver.) |
