| Blood Blockade Battlefront | Sugar Song to Bitter Step | UNISON SQUARE GARDEN | 2015 |
| Blood Blockade Battlefront | Hello, world! | BUMP OF CHICKEN | 2015 |
| Blood Blockade Battlefront & Beyond | fake town baby | UNISON SQUARE GARDEN | 2017 |
| Blood+ | Aozora no Namida | Hitomi Takahashi | 2013 |
| Blood+ | Colors of the Heart | UVERworld | 2013 |
| Bludgeoning Angel Dokuro-chan | Bokusatsu Tenshi Dokuro-Chan | Saeko Chiba | 2005 |
| Blue Box | Same Blue | Official HIGE DANdism | 2024 |
| Blue Box | Saraba | Macaroni Empitsu | 2024 |
| Blue Box | Contrast | TOMOO | 2024 |
| Blue Comet SPT Layzner | Melos no You ni —Lonely Way— | Airmail from Nagasaki | 1985 |
| Blue Exorcist | CORE PRIDE | Hitomi Takahashi | 2011 |
| Blue Exorcist | IN MY WORLD | ROOKiEZ is PUNK'D | 2011 |
| Blue Exorcist: Kyoto Saga | Itteki no Eikyou | UVERworld | 2017 |
| Blue Lock | Chaos ga Kiwamaru | UNISON SQUARE GARDEN | 2022 |
| Blue Lock | Judgement | ASH DA HERO | 2022 |
| Blue Lock Season 2 | One | Snow Man | 2024 |
| Blue Lock Season 2 | Boujaku no Charisma | UNISON SQUARE GARDEN | 2024 |
| Blue Orchestra | Cantabile | Novelbright | 2023 |
| Blue Period | Replica | mol-74 | 2021 |
| Bob in the Bottle | Akubi Musume | Mitsuko Horie | 1969 |
| Bob in the Bottle | Hakushon Daimaou no Uta | Yuri Shimazaki | 1969 |
| Bocchi the Rock! | Ano Band | Kessoku Band | 2022 |
| Bocchi the Rock! | Seishun Complex | Kessoku Band | 2022 |
| Bocchi the Rock! | Karakara | Kessoku Band | 2022 |
| Bocchi the Rock! | Guitar, Loneliness and Blue Planet | Kessoku Band | 2022 |
| Bocchi the Rock! | Flashbacker | Kessoku Band | 2022 |
| Bocchi the Rock! | Korogaru Iwa, Kimi ni Asa ga Furu | Kessoku Band | 2022 |
| Bocchi the Rock! | Never Forget | Kessoku Band | 2022 |
| Bocchi the Rock! | Hitoribocchi Tokyo | Kessoku Band | 2022 |
| Bocchi the Rock! | If I Could Be a Constellation | Kessoku Band | 2022 |
| Bocchi the Rock! | Distortion!! | Kessoku Band | 2022 |
| Bocchi the Rock! | Nani ga Warui | Kessoku Band | 2022 |
| Bocchi the Rock! | Watashi Dake Yuurei | SICK HACK | 2022 |
| Bocchi the Rock! | Into The Light | Kessoku Band | 2022 |
| Bocchi the Rock! | Blue Spring and Western Sky | Kessoku Band | 2022 |
| Bocchi the Rock! Movie | Tsukinami ni Kagayake | Kessoku Band | 2024 |
| Bodacious Space Pirates | Mouretsu Uchuu Koukyoukyoku: Daishichi Gakushou 'Mugen no Ai' | Momoiro Clover Z | 2012 |
| BOFURI: I Don't Want to Get Hurt, so I'll Max Out My Defense. | Kyuukyoku Unbalance! | Junjou no Afilia | 2020 |
| Bokurano | Uninstall | Chiaki Ishikawa | 2007 |
| Boruto: Naruto Next Generations | BAKU | ikimonogakari | 2017 |
| Boruto: Naruto Next Generations | Gamushara | CHiCO with HoneyWorks | 2017 |
| Boruto: Naruto Next Generations | Baton Road | KANA-BOON | 2017 |
| Bottom-Tier Character Tomozaki | Jinsei Easy? | DIALOGUE+ | 2021 |
| Brain Powerd | In My Dream | Eri Shingyoji | 1998 |
| Brave Bang Bravern! | Ba-Bang to Suisan! Bang Bravern | Bravern (CV: Kenichi Suzumura) | 2024 |
| Brave Police J-Decker | Heart to Heart | Ayako | 1994 |
| Brave Story | Ketsui no Asa ni | Aqua Timez | 2006 |
| Bungo Stray Dogs | TRASH CANDY | GRANRODEO | 2016 |
| Bungo Stray Dogs | Namae wo Yobu yo | Luck Life | 2016 |
| Bungo Stray Dogs | Kaze ga Fuku Machi | Luck Life | 2016 |
