| Cagayake!GIRLS | 桜高軽音部 | CD | 4 | | PONY CANYON | PCCG-70036 | 4988013787940 |
| Cagayake!GIRLS | 桜高軽音部 | CD | 4 | | PONY CANYON | PCCG-70037 | 4988013788046 |
| Cagayake!GIRLS | 桜高軽音部 [平沢唯・秋山澪・田井中律・琴吹紬(CV:豊崎愛生、日笠陽子、佐藤聡美、寿美菜子)] | Digital Media | 4 | | PONY CANYON | PCCG-70037 | 4988013788046 |
| Don’t say “lazy” | 桜高軽音部 | CD | 4 | | PONY CANYON | PCCG-70038 | 4988013788145 |
| Don’t say “lazy” | 桜高軽音部 | CD | 4 | | PONY CANYON | PCCG-70039 | 4988013788244 |
| Don’t say “lazy” | Sakurakou K-ON Bu | CD | 4 | | PONY CANYON | PCCG-70039 | 4988013788244 |
| ふわふわ時間 | 桜高軽音部 | CD | 8 | | PONY CANYON | PCCG-70040 | 4988013802346 |
| Ho-Kago Tea Time | Ho-Kago Tea Time | 2×CD | 4 + 4 | | PONY CANYON | PCCG-00962 | 4988013878549 |
| 放課後ティータイム | 放課後ティータイム | 2×CD | 4 + 4 | | PONY CANYON | PCCG-00962 | 4988013878549 |
| TVアニメ「けいおん!」オフィシャル バンドやろーよ!! (バンドスコア付) | 放課後ティータイム | 2×CD | 29 + 80 | | PONY CANYON | PCCG-00963 | 4988013899445 |
| 「けいおん!」連動応募スペシャルCD”ふわふわ時間”#6『学園祭!』バージョン(コーラス:ハスキー唯) | 桜高軽音部 | CD | 1 | | PONY CANYON | DSP-01917 | |
| K-ON! RADI-ON! Special Vol.1 | Sakurakou K-ON Bu | CD | 5 | | PONY CANYON | PCCG-00987 | 4988013319721 |
| らじおん! スペシャル! Vol.1 | 桜高軽音部 | CD | 5 | | PONY CANYON | PCCG-00987 | 4988013319721 |
| K-ON! RADI-ON! Special Vol.2 | Sakurakou K-ON Bu | CD | 4 | | PONY CANYON | PCCG-00988 | 4988013319820 |
| らじおん! スペシャル! Vol.2 | 放課後ティータイム | CD | 4 | | PONY CANYON | PCCG-00988 | 4988013319820 |
| GO! GO! MANIAC | 放課後ティータイム | CD | 4 | | PONY CANYON | PCCG-70071 | 4988013350021 |
| GO! GO! MANIAC | 放課後ティータイム | CD | 4 | | PONY CANYON | PCCG-70072 | 4988013350120 |
| Listen!! | 放課後ティータイム | CD | 4 | | PONY CANYON | PCCG-70073 | 4988013350229 |
| Listen!! | 放課後ティータイム | CD | 4 | | PONY CANYON | PCCG-70074 | |
| TVアニメ「けいおん!」オフィシャル バンドやろーよ!! PART2(バンドスコア付) | 放課後ティータイム | CD + DVD | 10 + 45 | | PONY CANYON | PCCG-00964 | |
| TV Anime K-ON!! Official Band Yarou yo!! ~Let's MUSIC!!~ | Ho-Kago Tea Time | CD | 12 | | PONY CANYON | PCCG-01061 | 4988013369726 |
| TVアニメ「けいおん!!」オフィシャル バンドやろーよ!! ~Let's MUSIC!!~(バンドスコア付) | 放課後ティータイム | CD | 12 | | PONY CANYON | PCCG-01061 | 4988013369726 |
| ぴゅあぴゅあはーと | 放課後ティータイム | CD | 9 | | PONY CANYON | PCCG-70075 | 4988013395329 |
| Utauyo!!MIRACLE | 放課後ティータイム | CD | 4 | | PONY CANYON | PCCG-70077 | 4988013441125 |
| Utauyo!!MIRACLE | 放課後ティータイム | CD | 4 | | PONY CANYON | PCCG-70078 | 4988013441224 |
| NO, Thank You! | 放課後ティータイム | CD | 4 | | PONY CANYON | PCCG-70079 | 4988013441323 |
| NO, Thank You! | 放課後ティータイム | CD | 4 | | PONY CANYON | PCCG-70080 | 4988013441422 |
| Gohan wa Okazu / U&I | Ho-Kago Tea Time | CD | 14 | | PONY CANYON | PCCG-70081 | 4988013459120 |
| ごはんはおかず / U&I | 放課後ティータイム | CD | 14 | | PONY CANYON | PCCG-70081 | 4988013459120 |
| TVアニメ「けいおん!!」オフィシャル バンドやろーよ!! ~Let's MUSIC!!②~(バンドスコア付) | 放課後ティータイム | CD | 12 | | PONY CANYON | PCCG-01063 | 4988013457027 |
| 放課後ティータイムII | 放課後ティータイム | 2×CD + Cassette | 11 + 13 + 12 | | PONY CANYON | PCCG-01070 | 4988013481428 |
| Ho-Kago Tea Time II | Ho-Kago Tea Time | 2×CD | 11 + 13 | | PONY CANYON | PCCG-01071 | 4988013481329 |
| 放課後ティータイムII | 放課後ティータイム | 2×CD | 11 + 13 | | PONY CANYON | PCCG-01071 | 4988013481329 |
| HO-KAGO TEA TIME II | HO-KAGO TEA TIME | Digital Media | 24 | | PONY CANYON | | 889176038440 |
| TVアニメ「けいおん!!」オフィシャル バンドやろーよ!! ~Let's MUSIC!!③~ 放課後ティータイム編(バンドスコア付) | 放課後ティータイム | 2×CD | 47 + 10 | | PONY CANYON | PCCG-01072 | 4988013522121 |
| TVアニメ「けいおん!!」オフィシャルバンドやろーよ!! ~Let's MUSIC 4~ | 放課後ティータイム | CD | 13 | | PONY CANYON | PCCG-01076 | |
| 『けいおん! ライブイベント ~レッツゴー!~』LIVE CD! | 放課後ティータイム | 2×CD | 16 + 8 | | PONY CANYON | PCCG-01078 | 4988013676626 |
| けいおん!!ライブイベント~Come with Me!!~LIVE CD! | 放課後ティータイム | 3×CD | 17 + 8 + 12 | | PONY CANYON | PCCG-01079 | 4988013005266 |
| Unmei♪wa♪Endless! | 放課後ティータイム | CD | 4 | | PONY CANYON | PCCG-70082 | 4988013688520 |
| Unmei♪wa♪Endless! | 放課後ティータイム | CD | 4 | | PONY CANYON | PCCG-70083 | 4988013688629 |
| Singing! | 放課後ティータイム | CD | 4 | | PONY CANYON | PCCG-70084 | 4988013688728 |
| Singing! | 放課後ティータイム | CD | 4 | | PONY CANYON | PCCG-70085 | 4988013688827 |
| 放課後ティータイム in MOVIE | 放課後ティータイム | 2×CD | 6 + 2 | | PONY CANYON | PCCG-01128 | 4988013016569 |
| 映画「けいおん!」オフィシャル バンドやろーよ!! K-ON! MOVIE編 | 放課後ティータイム | CD | 18 | | PONY CANYON | PCCG-01129 | 4988013076068 |
| K-ON! 7inch Vinyl "Donuts" BOX | 放課後ティータイム | 7×7" Vinyl | 2 + 2 + 2 + 2 + 2 + 2 + 2 | | PONY CANYON | BRCA-00012 | 4988013286962 |
| K-ON!! 7inch Vinyl "Donuts" BOX | 放課後ティータイム | 9×7" Vinyl | 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 | | PONY CANYON | BRCA-00020 | 4988013310865 |
| TVアニメ「けいおん!」Blu-ray BOX 特典CD | 放課後ティータイム | CD | 5 | | PONY CANYON , TBS animation | PCXE-60072-5 | 4988013603561 |
| けいおん!!BD-BOX特典「らじおん!!」スペシャル | 放課後ティータイム | CD | 4 | | PONY CANYON , TBS animation | PCXE-60092-6 | 4988013096189 |
| Girls In Wonderland (evolution works remixes) | 放課後ティータイム | Digital Media | 7 | | Evolution Works Music | EVEP-2008 | [none] |
| Don’t Say “Lazy” (From “K‐ON!") | Sakurakou K-ON Bu | Digital Media | 4 | | PONY CANYON | | 4988013503212 |
| Fuwa Fuwa Time (From “K‐on!”) | Sakurakou K‐ON Bu | Digital Media | 8 | | PONY CANYON | | 4988013504011 |
| Listen!! (From “K‐On!!”) | Ho - Kago Tea Time | Digital Media | 4 | | PONY CANYON | | 4988013537910 |
| Cagayake! Girls | Sakurakou K-ON Bu | Digital Media | 4 | | PONY CANYON | | 4988013503113 |
| No, Thank You! (From "K-On!!") | Ho - Kago Tea Time | Digital Media | 4 | | PONY CANYON | | 4988013549319 |
| Singing! (Standard Edition) | Ho - Kago Tea Time | Digital Media | 4 | | PONY CANYON | | 4988013574519 |
| HO-KAGO TEA TIME | 放課後ティータイム | CD | 8 | | K-O Records Ltd. | KO-88562 | 4713235225624 |
| Cagayake!GIRLS | Sakurakou K-ON Bu | (unknown) | 4 | | | | [none] |
| Eiga "K-ON!" Official Band Yarou yo!! K-ON! MOVIE Hen | Ho-Kago Tea Time | (unknown) | 18 | | | | [none] |
| GO! GO! MANIAC | Ho-Kago Tea Time | (unknown) | 4 | | | | [none] |
| HO-KAGO TEA TIME in MOVIE | Ho-Kago Tea Time | 2×(unknown) | 6 + 2 | | | | [none] |
| K-ON! 7inch Vinyl "Donuts" BOX | Ho-Kago Tea Time | 7×(unknown) | 2 + 2 + 2 + 2 + 2 + 2 + 2 | | | | [none] |
| K-ON! Live Event - Let's Go! Live CD! | Ho-Kago Tea Time | 2×(unknown) | 16 + 8 | | | | [none] |
| K-ON!! 7inch Vinyl "Donuts" Box | Ho-Kago Tea Time | 9×(unknown) | 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 | | | | [none] |
| K-ON!! Live Event ~Come with Me!!~ LIVE CD! | Ho-Kago Tea Time | 3×(unknown) | 17 + 8 + 12 | | | | [none] |
| Listen!! | Ho-Kago Tea Time | (unknown) | 4 | | | | [none] |
| NO, Thank You! | Ho-Kago Tea Time | (unknown) | 4 | | | | [none] |
| Pure Pure Heart | Ho-Kago Tea Time | CD | 9 | | | | [none] |
| TV Animation K-ON!! Official Band Yarou yo!! ~Let's MUSIC!! 4~ | Ho-Kago Tea Time | (unknown) | 13 | | | | [none] |
| Unmei♪wa♪Endless! | Ho-Kago Tea Time | CD | 4 | | | | [none] |
| Utauyo!!MIRACLE | Ho-Kago Tea Time | CD | 4 | | | | [none] |
| Fuwa Fuwa Time | Sakurakou K-ON Bu | (unknown) | 8 | | | | |
| K-ON! Live Event - Let's Go! Live CD! | 放課後ティータイム | 2×CD | 16 + 8 | | | | |
| K-ON! Rendou Oubo Special CD "Fuwa Fuwa Time" #6 'Gakuensai!' Version (Chorus: Husky Yui) | Sakurakou K-ON Bu | CD | 1 | | | | |
| Singing! | Ho-Kago Tea Time | (unknown) | 4 | | | | |
| TV Animation K-ON!! Official Band Yarou yo!! ~Let's MUSIC!! 2~ | Ho-Kago Tea Time | (unknown) | 12 | | | | |
| TV Animation K-ON!! Official Band Yarou yo!! ~Let's MUSIC!! 3~ HO-KAGO TEA TIME Compilation | 放課後ティータイム | 2×(unknown) | 47 + 10 | | | | |
| TV Anime 'K-On!' Sakura Kou Keionbu Official Band Yarouyo!! Band Score Duke | Ho-Kago Tea Time | 2×(unknown) | 29 + 80 | | | | |
| TV Anime 'K-On!' Sakura Kou Keionbu Official Band Yarouyo!! PART 2 Band Score Duke | Ho-Kago Tea Time | 2×CD | 10 + 45 | | | | |