| Million Star | Girls Dead Monster | CD | 2 | | KSLA-0101 | [none] |
| Angel Beats! -1st beat- ピアノアレンジアルバム「Holy」 | 水月陵 | CD | 8 | | KSLA-0102 | 4933032008460 |
| Bravely You / 灼け落ちない翼 | Lia / 多田葵 | CD | 6 | | KSLA-0103 | 4933032008576 |
| Bravely You / 灼け落ちない翼 | Lia / 多田葵 | CD | 6 | | KSLA-0104 | 4933032008583 |
| 楽園まで / 発熱デイズ | How-Low-Hello | CD | 3 | | KSLA-0105 | 4933032008590 |
| Trigger | ZHIEND | CD | 6 | | KSLA-0106 | 4933032008606 |
| Smells Like Tea, Espresso | How-Low-Hello | CD | 12 | | KSLA-0107 | 4933032008637 |
| Bravely You / 灼け落ちない翼 | Lia / 多田葵 | Digital Media | 6 | | | 4933032008583 |
| ECHO | ZHIEND | 2×CD | 12 + 12 | | KSLA-0108, KSLA-0109 | 4933032008644 |
| Charlotte Original Soundtrack | ANANT-GARDE EYES / 麻枝准 | 2×CD | 27 + 24 | | KSLA-0110, KSLA-0111 | 4933032008651 |
| crann mór Rewrite arrange album | 樋口秀樹 | CD | 12 | | KSLA-0112 | [none] |
| KSL Live World 2016 the Animation Charlotte & Rewrite Pamphlet Disc | Various Artists | 2×CD | 10 + 1 | | KSLC-0016, KSLC-0017 | [none] |
| Angel Beats! PERFECT Vocal Collection | Various Artists | 3×CD | 11 + 15 + 8 | | KSLA-0113, KSLA-0114, KSLA-0115 | 4933032009214 |
| Twinkle Starlight / Worlds Pain | 佐咲紗花 / Ceui | CD | 5 | | KSLA-0117 | 4933032008897 |
| Philosophyz / ささやかなはじまり | 水谷瑠奈 | CD | 6 | | KSLA-0118 | 4933032008880 |
| ECHO (English side.) | ZHIEND | Digital Media | 12 | | | |
| ECHO (Japanese side.) | ZHIEND | Digital Media | 12 | | | |
| Trigger | ZHIEND | Digital Media | 6 | | | 4933032008606 |
| TVアニメーション『Charlotte』Original Soundtrack | ANANT-GARDE EYES / 麻枝准 | Digital Media | 51 | | | 4933032008651 |
| 楽園まで / 発熱デイズ | How-Low-Hello | Digital Media | 3 | | | 4933032008590 |
| Rewrite Arrange Album 'Selene' | Various Artists | CD | 11 | | KSLA-0116 | |
| Philosophyz / ささやかなはじまり | 水谷瑠奈(NanosizeMir) | Digital Media | 6 | | KSLA-0118 | 4933032008880 |
| Twinkle Starlight / Worlds Pain | 佐咲紗花 / Ceui | Digital Media | 5 | | | 4933032008897 |
| 星の舟 / Gentle Jena | Lia / 北沢綾香 | CD | 4 | | KSLA-0119 | 4933032008903 |
| End of the World | 熊木杏里 | CD | 5 | | KSLA-0120 | 4933032008910 |
| Word of Dawn | 多田葵 | CD | 5 | | KSLA-0121 | 4933032008927 |
| アニメ「planetarian」Original SoundTrack | Various Artists | 2×CD | 24 + 16 | | KSLA-0122, KSLA-0123 | 4933032008941 |
| Modification of Key Sounds Label | Various Artists | 3×CD | 11 + 10 + 10 | | KSLA-0124, KSLA-0125, KSLA-0126 | |
| I’ve × Key Collaboration Album | Various Artists | CD | 10 | | KSLA-0127 | [none] |
| ピュアネスラプソディー | 此花ルチア (cv. 朝樹りさ) & 鳯ちはや (cv. 篠宮沙耶) | CD | 14 | | KSLA-0128 | |
| Last Desire | 黒崎真音 | CD | 5 | | KSLA-0129 | 4933032009047 |
| Instincts | 水谷瑠奈 | CD | 5 | | KSLA-0130 | 4933032009054 |
| ビジュアルアーツ・春を口ずさむ曲選2017 | Various Artists | Digital Media | 13 | | | |
| Last Desire | 黒崎真音 | Digital Media | 5 | | TCJPR0000378044_hires | |
| Harmonia Original Soundtrack | 折戸伸治 | CD | 17 | | KSLA-0134 | 4933032009146 |
| teneritas Harmonia Piano Arrange Album | 水月陵 | CD | 11 | | KSLA-0135 | |
| Modification of Key Sounds Label | VisualArt's / Key Sounds Label | Digital Media | 20 | | | |
| アニメ 「Rewrite」 Original SoundTrack | Various Artists | 4×CD | 25 + 24 + 21 + 19 | | KSLA-0136, KSLA-0137, KSLA-0138, KSLA-0139 | 4933032009221 |
| Long Long Love Song | 麻枝准×熊木杏里 | CD + DVD-Video | 13 + 3 | | KSLA-0132 | 4933032009115 |
| Long Long Love Song | 麻枝准×熊木杏里 | CD | 13 | | KSLA-133 | |
| Re:Change ~Rewrite EDM Arrange Album~ | Various Artists | CD | 10 | | KSLA-0140 | |
| EMOTIONAL BLUE | 北沢綾香 | CD | 12 | | KSLA-0141 | [none] |
| streak of light | Rita | CD | 11 | | KSLA-0143 | [none] |
| Hikikomori Songs | Satsubatsu Kids | CD | 12 | | KSLA-0144 | 4933032010050 |
| Humans pleasure Key Acoustic Arrange Album | Various Artists | CD | 10 | | KSLA-0145 | [none] |
| アルカテイル | 鈴木このみ | CD | 5 | | KSLA-0146, KSLM-0146 | 4933032009993 |
| PCゲーム『Summer Pockets』オープニングテーマ「アルカテイル」 | 鈴木このみ & VISUAL ARTS / Key | Digital Media | 5 | | | 0198448981866 |
| KSL Live World 2018 Summer Pockets & Key’s Best Night | Various Artists | 2×CD | 8 + 1 | | KSLC-0019, KSLC-0020 | |
| Hikikomori Songs | Satsubatsu Kids | CD | 13 | | KSLM-0147 | 4933032010043 |
| Swallow Tale Summer Pockets Arrange Album | Various Artists | CD | 8 | | KSLA-0148 | 4933032009405 |
| Summer Pockets Original SoundTrack | Various Artists | 3×CD | 17 + 18 + 13 | | KSLA-0149, KSLA-0150, KSLA-0151 | 4933032010081 |
| Summer Pockets Original SoundTrack | Various Artists | Digital Media | 48 | | | 0198448981903 |
| Summer Pockets キャラクターソング 『Sing!』 | Various Artists | CD | 14 | | KSLA-0152 | 4933032010418 |
| Summer Session 〜ひと夏の冒険〜 Summer Pockets Arrange Album | gaQdan | CD | 8 | | KSLA-0153 | [none] |
| Summer Pockets ドラマCDコレクション | 嶺内ともみ, 岩井映美里, 高森奈津美, 小原好美, 田中あいみ, 小山さほみ, 熊谷健太郎, 浜田洋平, 一宮朔 & 白石稔 | 5×CD | 1 + 1 + 1 + 1 + 1 | | KSLA-0155, KSLA-0156, KSLA-0157, KSLA-0158, KSLA-0159 | 4933032010258 |
| Summer Pockets Orchestra Album: Echoes of Summer | 穴沢弘慶 | CD | 12 | | KSLA-0162 | 4933032010449 |
| KeyBOX -for two decades- | Various Artists | 50×CD | 9 + 11 + 10 + 8 + 9 + 12 + 11 + 11 + 10 + 14 + 11 + 15 + 9 + 12 + 12 + 12 + 6 + 11 + 11 + 8 + 11 + 17 + 14 + 9 + 14 + 16 + 11 + 10 + 12 + 11 + 13 + 12 + 11 + 10 + 10 + 10 + 10 + 13 + 14 + 9 + 10 + 11 + 14 + 13 + 13 + 13 + 12 + 13 + 8 + 8 | | KSLA-1001, KSLA-1002, KSLA-1003, KSLA-1004, KSLA-1005, KSLA-1006, KSLA-1007, KSLA-1008, KSLA-1009, KSLA-1010, KSLA-1011, KSLA-1012, KSLA-1013, KSLA-1014, KSLA-1015, KSLA-1016, KSLA-1017, KSLA-1018, KSLA-1019, KSLA-1020, KSLA-1021, KSLA-1022, KSLA-1023, KSLA-1024, KSLA-1025, KSLA-1026, KSLA-1027, KSLA-1028, KSLA-1029, KSLA-1030, KSLA-1031, KSLA-1032, KSLA-1033, KSLA-1034, KSLA-1035, KSLA-1036, KSLA-1037, KSLA-1038, KSLA-1039, KSLA-1040, KSLA-1041, KSLA-1042, KSLA-1043, KSLA-1044, KSLA-1045, KSLA-1046, KSLA-1047, KSLA-1048, KSLA-1049, KSLA-1050 | [none] |
| Summer Pockets Orchestara Album 『Echoes of Summer』 | VISUAL ARTS / Key | Digital Media | 12 | | | 0198448981934 |
| Key BEST SELECTION | Various Artists | 2×CD | 10 + 10 | | KSLA-0163, KSLA-0164 | [none] |
| Modification of Key Sounds Label Vol.2 | Various Artists | 3×CD | 10 + 10 + 10 | | KSLA-0165, KSLA-0166, KSLA-0167 | [none] |
| Modification of Key Sounds Label VOL.2 | Various Artists | Digital Media | 30 | | | 859756965596 |
| PCゲーム『Summer Pockets REFLECTION BLUE』オープニングテーマ「アスタロア」 | 鈴木このみ, 鳴瀬しろは(cv.小原好美) & VISUAL ARTS/Key | Digital Media | 5 | | KSLA-0168 | [none] |
| Edain Summer Pockets REFLECTION BLUE Arrange Album | Various Artists | CD | 8 | | KSLA-0169 | 4933032010579 |
| Key Concept Arrange Album: Summer Chronicle | 折戸伸治 | CD | 10 | | KSLA-0170 | |
| アスタロア・青き此方・夏の砂時計 | Various Artists | CD | 6 | | KSLA-0173 | 4933032011057 |
| 君という神話 / Goodbye Seven Seas | 麻枝 准×やなぎなぎ | CD + DVD-Video | 4 + 1 | | KSLA-0176 | 4933032011064 |
| Kimito iu shinwa / Goodbye Seven Seas TV Animation 'Kamisama ni natta hi' Opening&Ending Songs | Jun Maeda & yanaginagi | Digital Media | 4 | | KSLA-0177 | 4933032011071 |
| 君という神話 / Goodbye Seven Seas | 麻枝 准×やなぎなぎ | CD | 4 | | KSLA-0177 | 4933032011071 |
| 君という神話 / Goodbye Seven Seas | 麻枝 准×やなぎなぎ | Digital Media | 4 | | | 4933032011071 |
| アニメション 「クドわふたー」 オリジナルサウンドトラック | Various Artists | 2×CD | 17 + 14 | | KSLA-0174, KSLA-0175 | [none] |
| 夏凪ぎ / 宝物になった日 | 麻枝 准×やなぎなぎ | CD | 6 | | KSLA-0178 | 4933032011101 |
| Summer Pockets REFLECTION BLUE キャラクターソング 『Sing! 2』 | 神山識(CV.ファイルーズあい), 水織静久(CV.小山さほみ) & 野村美希(CV.一宮朔) | CD | 6 | | KSLA-0183 | [none] |
| Brass&Wind Arrange Album: Blow | Various Artists | CD | 8 | | KSLA-0181 | |
| Summer Pockets REFLECTION BLUE Original SoundTrack | Various Artists | CD | 15 | | KSLA-0182 | 4933032011088 |
| 神様になった日 Original Soundtrack | MANYO & 麻枝准 | 2×CD | 29 + 30 | | KSLA-0179, KSLA-0180 | 4933032011163 |
| KSL Online 2021 ~kaginado~ | Various Artists | 2×CD | 10 + 10 | | KSLC-0030, KSLC-0031 | |
| LOOPERS Original Soundtrack | VisualArt's / Key Sounds Label | CD | 26 | | KSLA-0184 | |
| アニメ「かぎなど」テーマソング「ちいさなキセキ」 | Lia | Digital Media | 4 | | TCJPR0000836175 | 859757452613 |
| Awakening Song | Girls Dead Monster STARRING LiSA & marina | CD | 3 | | KSLA-0186 | 4933032011439 |
| Rewrite 10th memorial Arrange Album 'Forestia' | Various Artists | CD | 9 | | KSLA-0188 | |
| LUNARiA -Virtualized Moonchild- Original Soundtrack | Key Sounds Label | CD | 25 | | KSLA-0187 | |
| アニメ『かぎなど』Original SoundTrack | Various Artists | 5×CD | 21 + 21 + 19 + 13 + 11 | | KSLA-0189, KSLA-0190, KSLA-0191, KSLA-0192, KSLA-0193 | |
| Before I Rise | 麻枝 准×やなぎなぎ | Digital Media | 1 | | TCJPR0000906620_hires | |
| Before I Rise | 麻枝 准×やなぎなぎ | Digital Media | 1 | | | 859758307486 |
| Burn My Universe | 麻枝 准×やなぎなぎ | Digital Media | 1 | | | 859758315337 |
| Everlasting Night | 麻枝 准×やなぎなぎ | Digital Media | 1 | | | 859758339593 |
| CLANNAD ORIGINAL SOUNDTRACK | Various Artists | 3×Digital Media | 20 + 17 + 19 | | | [none] |
| MABINOGI -Clannad Arrange Album- Soundtrack | Various Artists | Digital Media | 9 | | | [none] |
| Rewrite Original Soundtrack | Various Artists | 3×Digital Media | 22 + 23 + 18 | | | |
| White Spell | 麻枝 准×やなぎなぎ | Digital Media | 1 | | | 859758357221 |
| Burn My Soul | She is Legend | Digital Media | 1 | | | 859758380793 |
| Indigo in Blue | 麻枝 准×やなぎなぎ | Digital Media | 1 | | | 859758402471 |
| Dance! Dance! Dance! | She is Legend | Digital Media | 1 | | | 859758429508 |
| きみの横顔 | 麻枝 准×やなぎなぎ | Digital Media | 1 | | | 859758453787 |
| Sad Creature | 麻枝 准×やなぎなぎ | Digital Media | 1 | | | 859758479756 |
| ありふれたBattle Song〜いつも戦闘は面倒だ〜 | She is Legend | Digital Media | 1 | | | 859758498160 |
| 星の墓標 | 麻枝 准×やなぎなぎ | Digital Media | 1 | | | 859758530754 |
| Pain in Rain | She is Legend | Digital Media | 1 | | | 859758548599 |
| Light Years | 麻枝准×やなぎなぎ | Digital Media | 1 | | | 859758566364 |
| オーバーキル | She is Legend | Digital Media | 1 | | | 859758607128 |