| Imitation PoPs uchū sentai NOIZ — Orange Gradation |  | | | | Alternatif | |
| Imitation PoPs uchū sentai NOIZ — Ouranos | |  | |  | Votable | |
| Imitation PoPs uchū sentai NOIZ — White Canvas | | | | | Votable | |
| Incredible Beat Box Band feat. Takkyu Ishino, Shinco — Mouth Music |  | |  | | Retiré | |
| INKYMAP — Escape |  | | | | Votable | |
| INKYMAP — Mantis | | | | | Votable | |
| INKYMAP — Take The Lead | | | | | Votable | |
| Ino Head Park — Mugen kōro | | | | | Votable | |
| Ino Head Park — Shining | | | | | Votable | |
| INORAN — Get Laid | | | | | Votable | |
| INORAN — Sakura | | | | | Votable | |
| INORAN — SuperTramp | | | | | Votable | |
| I Promised Once — Let me go |  | | | | Votable | |
| I Promised Once — Under The Influence | | | | | Votable | |
| ITŌ Yuna — Mahaloha |  | |  | | Votable | |
| ITŌ Yuna — miss you | | | | | Votable | |
| ITŌ Yuna — Precious (Special Version) | | | | | Votable | |
| IWASE Keigo — Asu no dekigoto | | | | | Votable | |
| IZUMI Makura — P.S. | | | | | Votable | |
| JAM Project — Kessen the Final Round | | | | | Votable | |
| JamyMellow — Cabbage to Cherry | | | | | Votable | |
| JARNZΩ — CHANGE | | | | | Votable | |
| JARNZΩ — Kōsei | | | | | Votable | |
| JARNZΩ — Switch | | | | | Votable | |
| JASMINE — NO MORE | | | | | Votable | |
| JASMINE — ONE | | | | | En réserve | |
| JASMINE — ONLY YOU | | | | | Votable | |
| JASMINE — This Is Not A Game | | | | | En réserve | |
| Jikū Kaizoku Seven Seas — The Wind Of Tomorrow | | | | | Retiré | |
| Joōbachi — Desco | | | | | Votable | |
| Joōbachi — Kinsei | | | | | Votable | |
| Joōbachi — Thriller | | | | | Votable | |
| Joshi Dokushin Club — Tokugawake kakun | | | | | Votable | |
| Juice=Juice — Are kore shitai ! |  | | | | Votable | |
| Juice=Juice — Black Butterfly (Hello! Project 2014 SUMMER ~KOREZO!~) | | | | | Live | |
| Juice=Juice — Ça va ? Ça va ? (Juice=Juice First Live Tour 2015 ~Special Juice~) | | | | | Live | |
| Juice=Juice — Date janai yo uchi no jinsei wa | | | | | Votable | |
| Juice=Juice — Dream Road (Kokoro ga odoridashiteru ~ Hello! Project COUNTDOWN PARTY 2016 ~GOOD BYE & HELLO!~) | | | | | Live | |
| Juice=Juice — Dream Road (Kokoro ga odoridashiteru ~ Juice=Juice LIVE MISSION FINAL at Nippon Budokan) | | | | | Live | |
| Juice=Juice — Feel ! Kanjiru yo | | | | | Votable | |
| Juice=Juice — Fiesta! Fiesta! (Hello! Project 2017 SUMMER ~HELLO! MEETING~)) | | | | | Live | |
| Juice=Juice — Hadaka no hadaka no hadaka no KISS (Juice=Juice LIVE AROUND 2017 ~NEXT ONE SPECIAL~) | | | | | Live | |
| Juice=Juice — Hajimete o keikenchū | | | | | Votable | |
| Juice=Juice — Ijiwaru shinaide dakishimete yo (Juice=Juice First Live Tour 2015 ~Special Juice~) | | | | | Live | |
| Juice=Juice — Ijiwaru shinaide dakishimete yo (Juice=Juice LIVE MISSION 220 ~Code3→Growing!~) | | | | | Live | |
| Juice=Juice — Karada dake ga otona ni nattan ja nai (Juice=Juice LIVE MISSION 220 ~Code3 Special→Growing Up!~) | | | | | Live | |
| Juice=Juice — KEEP ON Jōshō shikō ! | | | | | Votable | |
| Juice=Juice — KEEP ON Jōshō shikō ! (Juice=Juice LIVE AROUND 2017 ~NEXT ONE SPECIAL~) | | | | | Live | |
| Juice=Juice — Romance no tochū (10gatsu 10ichi wa Juice=Juice no Hi ~1st Season~) | | | | | Live | |
| Juice=Juice — Senobi (10gatsu 10ichi wa Juice=Juice no Hi ~1st Season~) | | | | | Live | |
| Juice=Juice — Senobi (First Live Tour 2015 ~Special Juice~) | | | | | Live | |
| Juice=Juice — Senobi (Juice=Juice LIVE AROUND 2017 ~NEXT ONE SPECIAL~) | | | | | Live | |
| Juice=Juice — Tsuzuite iku STORY | | | | | Votable | |
| Juice=Juice — Umaretate no Baby Love (Juice=Juice LIVE MISSION 220 ~Code3 Special→Growing Up!~) | | | | | Live | |
| Juice=Juice — Watashi ga iu mae ni dakishimenakya ne (Juice=Juice LIVE MISSION FINAL at Nippon Budokan) | | | | | Live | |
| Juice=Juice — Watashi ga iu mae ni dakishimenakya ne (MEMORIAL EDIT ~ Hello! Project 2014 SUMMER ~KOREZO!~) | | | | | Live | |
| JUJU — Arigatō |  | | | | Votable | |
| JUJU — Hot Stuff | | | | | Votable | |
| JUJU — Last Scene | | |  | | Votable | |
| JUJU — Mata ashita… | | | | | Votable | |
| JUJU — sign | | | | | Votable | |
| JUJU — Tadaima | | | | | Votable | |
| JUJU — Trust In You | | | | | Votable | |
| JUJU — WITH YOU (Acoustic Ver.) | | | | | Votable | |
| Jupiter — LAST MOMENT | | | | | Votable | |
| Jupiter — Nostalgie | | | | | Votable | |
| Jupiter — Scarlet | | | | | Votable | |
| JY — Koi o shite ita koto | | | | | Votable | |
| JY — Saigo no sayonara | | | | | Votable | |
| Kae — Hoshi ni ikiteru | | | | | Votable | |
| Kagerou — Kusatta umi de oborekaketeiru boku o sukuttekureta kimi | | | | | Votable | |
| Kakerabank — NoNoNo | | | | | Votable | |
| KAMIJO — Symphony of The Vampire (short ver.) | | | | | Votable | |
| Kamitsuki — Where to go | | | | | Votable | |
| KANA-BOON — Diver | | | | | Votable | |
| KANA-BOON — Run and run | | | | | Votable | |
| KAO=S — AMRITA |  | | | | Votable | |
| Karasu — Toki no omokage | | | | | Votable | |
| Kariyushi58 — Ai o shinjiteiru | | | | | Votable | |
| KATAHIRA Rina — Kono namida o shiranai |  | | | | Votable | |
| KATASE Nana — Kindan no telepathy | | | | | Votable | |
| KATASE Nana — Meu amor é … | | | | | Votable | |
| KATASE Nana — Shine | | | | | Votable | |
| KATASE Nana — Telepathy | | | | | Retiré | |
| KATŌ Miliyah feat. NAKASONE Izumi (HY) — YOU… | | | | | Votable | |
| KATŌ Miliyah × SHIMIZU Shōta — BELIEVE | | | | | Votable | |
| KATŌ Miliyah × SHIMIZU Shōta — LOVE STORY | | | | | Votable | |
| KAWABATA Kaname — Breakthrough |  | | | | Votable | |
| KAWABATA Kaname — Let’s Say I Do | | | | | Votable | |
| KAWABATA Kaname — Starship | | | | | Votable | |
| KAWABATA Kaname — TOKYO GIRL | | | | | Votable | |
| KAWASHIMA Anam — Ima wa mukashi (Once upon a time) | | | | | En réserve | |
| Kaya — TABOO | | | | | Votable | |
| KAYAMA Saki — Fly | | | | | Votable | |
| KAYAMA Saki feat. SoulJa — Hontō ni kimi janai no kana… | | | | | Votable | |
| KAYAMA Saki with LGMonkees — Zuru shinaide chanto aishite yo | | | | | Votable | |
| KEMURI — I am proud | | | | | Votable | |
| Ketsumeishi — Awaseta te no hira no aida (in between the two palms) | | | | | Votable | |
| Ketsumeishi — Nakama | | | | | Votable | |
| Ketsumeishi — Saraba namida | | | | | Votable | |
| Keyakizaka46 — Futari Saison |  | | | | Votable | |
| Keyakizaka46 — Kaze ni fukarete mo | | | | | Votable | |
| KEYTALK — Lotka-Volterra | | | | | Votable | |
| KEYTALK — STARRING STAR | | | | | Votable | |
| KIKKAWA You — Ha o kuishibare | | | | | Votable | |
| KIKKAWA You — Ii jan | | | | | Votable | |
| KIKKAWA You — Sayonara Standard | | | | | Votable | |
| KIKKAWA You — Sekaijū ni kimi wa hitori dake | | | | | Votable | |
| KIKKAWA You — Tokimeita no ni Through | | | | | Votable | |
| Kinniku Shōjo Tai — Zoro me | | | | | Votable | |
| Kishidan — I love you (Live at Makuhari Messe) | | | | | Live | |
| KITADE Nana — Antoinette Blue | | | | | Votable | |
| KIYOKIBA Shunsuke — Tomo e | | | | | Votable | |
| KIYOSHI Ryūjin25 — Hard Boiled ni aishite yaruze♡ | | | | | Votable | |
| KOBUKURO — Mirai | | | | | Votable | |
| Kobushi Factory Magnolia Factory — Bacchi koi seishun ! | | | | | Votable | |
| Kobushi Factory Magnolia Factory — Dosukoi ! Kenkyo ni daitan (Hello! Project 2016 WINTER ~DANCING! SINGING! EXCITING!~) | | | | | Live | |
| Kobushi Factory Magnolia Factory — Dosukoi ! Kenkyo ni daitan (Kobushi Factory Live Tour 2016 Haru ~The Cheering Party!~) | | | | | Live | |
| Kobushi Factory Magnolia Factory — Eejanaika Ninjanaika | | | | | Votable | |
| Kobushi Factory Magnolia Factory — Munasawagi Scarlet (Kobushi Factory Live Tour 2016 Haru ~The Cheering Party!~) | | | | | Live | |
| Kobushi Factory Magnolia Factory — Ora wa ninki mono | | | | | Votable | |
| Kobushi Factory Magnolia Factory — Osu! Kobushi-damashii | | | | | Votable | |
| Kobushi Factory Magnolia Factory — Sakura Night Fever (Kobushi Factory Live Tour 2016 Haru ~The Cheering Party!~) | | | | | Live | |
| Kobushi Factory Magnolia Factory — Samba! Kobushi Janeiro | | | | | Votable | |
| Kobushi Factory Magnolia Factory — Sharara ! Yareru hazu sa | | | | | Votable | |
| Kobushi Factory & Tsubaki Factory — Koi no Dance Site (Hello! Project Hina Fest 2016) | | | | | Live | |
| Kobushi Factory & Tsubaki Factory — ROCK Erotic (Hello! Project 2015 SUMMER ~CHALLENGER~) | | | | | Live | |
| KOKIA — I Believe | | | | | Classique | |
| KOKIA — so much love for you♥ | | | | | Votable | |
| KOKIA — time to say goodbye (duet KOKIA & Piano) | | | | | Votable | |
| KOMATSU Mikako — Imagine day, Imagine life! | | | | | Votable | |
| KONDO Yohdi — PAN!!!!! | | | | | Votable | |
| KONNO Takaaki — GeGeGe no Kitarō | | | | | Votable | |
| kous feat. ef — Hitokage, kasanete |  | |  | | Votable | |
| kous feat. Rasa — Usotsuki zōka | | | | | Votable | |
| kous feat. HATSUNE Miku (soft) — Fuyū yume | | | | | Votable | |
| kous feat. HATSUNE Miku (soft) — Sakana | | | | | Votable | |
| kous feat. HATSUNE Miku (soft) — Tsubaki hime | | | | | Votable | |
| kous feat. MEGURINE Luka — Ii ko warui ko | | | | | Votable | |
| KUBOTA Toshinobu — Koe ni dekinai | | | | | Votable | |
| KUBOTA Toshinobu — LOVE RAIN (Koi no ame) | | | | | Votable | |
| KUBOTA Toshinobu feat. Musiq Soulchild — SUKIYAKI (Ue wo muite arukō) | | | | | Votable | |
| KUDŌ Mayu — My Sweet Days | | | | | Votable | |
| KURAKI Mai — Watashi no, shiranai, watashi | | | | | Votable | |
| KURIYAMA Chiaki — Ryūsei no namida | | | | | Votable | |
| KURIYAMA Chiaki — Toyosu☆Luciferin | | | | | Votable | |
| KUROKI Meisa — Are ya Ready? | | | | | Votable | |
| KUROKI Meisa — Criminal | | | | | Votable | |
| Kuroneko Chelsea — Very Gary Gang | | | | | Votable | |
| Kuroneko Chelsea — YOUNG BLUE | | |  | | Votable | |
