99.9: Keiji Senmon Bengoshi Original Soundtrack
| Composed by | Akio Izutsu |
| Arranged by | Akio Izutsu |
| Published by | Anchor Records |
| Catalog number | UZCL-2090 |
| Release type | Game Soundtrack - Official Release |
| Format | 1 CD - 27 tracks |
| Release date | June 08, 2016 |
| Duration | 01:17:25 |
| Genres |
| 1 | 99.9～メインテーマ～ | 04:06 | |
| 2 | 論理は導く | 02:56 | |
| 3 | MIYAMA vs SADA | 02:23 | |
| 4 | 斑目、うごく。 | 02:18 | |
| 5 | サダノウィン、走る。 | 02:34 | |
| 6 | 深山大翔、です。 | 03:23 | |
| 7 | 刑事専門ルームの面々 | 02:48 | |
| 8 | Out Of Control | 03:43 | |
| 9 | ご出身はどちらですか | 03:17 | |
| 10 | まだ見ぬ明日 | 03:30 | |
| 11 | 点を結ぶ | 02:50 | |
| 12 | 証拠は象る | 03:29 | |
| 13 | 明石、頑張れ。 | 01:50 | |
| 14 | 竪穴式閃き! | 02:25 | |
| 15 | 深山の耳 | 02:19 | |
| 16 | 1/1000の笑顔 | 02:45 | |
| 17 | 不条理の理 | 03:20 | |
| 18 | 「飴は甘ぇ」 | 02:05 | |
| 19 | 糸を引く者 | 02:36 | |
| 20 | 人と罪 | 03:33 | |
| 21 | 立花、想う。 | 02:31 | |
| 22 | 刑事裁判有罪率世界一 | 02:43 | |
| 23 | 糖魂ときめく | 02:17 | |
| 24 | Madarame Law Firm | 01:53 | |
| 25 | ～piano arrange～ | 03:19 | |
| 26 | 0.1%の事実 | 03:22 | |
| 27 | ～slow arrange～ | 03:10 |
