A classic heartbreak song! A cover of HY’s “366 Days.”
When it comes to classic heartbreak songs, HY’s “366 Days” is a must.
Released in 2008, it was selected as the theme song for the drama and Toho-distributed film Red Thread.
In 2018, it had a resurgence when Moka Kamishiraishi sang it in a Kirin Afternoon Tea commercial.
Regardless of generation, it’s a song many of you have likely heard at least once.
In this article, we’ll introduce cover versions of “366 Days.” From various famous artists to independent singers and YouTubers, there’s plenty to enjoy!
Masterpieces of heartbreak songs! Cover versions of HY’s “366 Days” (1–10)
366 dayshigh_note Music Lounge
This is a cover song by high_note Music Lounge, an artist who has covered many hit J-pop songs.
Within the gentle vocals, you can feel a certain inner strength.
The falsetto is natural and pleasant to listen to, which is lovely, too.
They’re an artist that makes you want to check out their other cover songs as well.
366 days96neko
They’re carefully preserving the original song, expressing it a bit more gently without breaking the original image.
It made me feel just how influential the song “366 Days” itself is.
There are things you mustn’t break, things you can’t break, things you have to cherish—and it’s wonderful that they perform with that understanding.
Highly recommended performance.
366 daysGoose house
It’s a performance with a small ensemble—male lead vocal and piano, plus two female backing vocalists—but the male vocalist’s singing is unbelievably powerful.
His falsetto is especially beautiful, and even with the piano playing few notes, its expression fills every space.
It makes you feel that you don’t need fancy gear or a top-notch studio—if the singer has the talent, that’s enough.
Highly recommended!
366 dayssoraru
It’s a male vocal, but the vocalist has a beautiful, clear high tone.
I felt this version of “366 Days” is relaxed and easy to listen to.
For calm listening, Soraru’s vocals might be more comfortable.
In any case, those high notes are truly beautiful.
366 dayskurisu haato
When it comes to cover song vocalists, it has to be Chris Hart.
He delivers a stunning performance of this difficult song, “366 Days.” The gentleness and sadness that come through in his high notes are remarkable.
Even without visuals, different images from the original come to mind—that’s how good he is.
It’s a cover that goes beyond karaoke, and I highly recommend this rendition.
366 daysDarlim&Hamabal
This cover song features Korean vocalist Kim Darim with producer Hamabaru.
Each word is sung gently and carefully, creating a soothing result that leaves a completely different impression from the original by Izumi Nakasone.
Although it’s a heartrending breakup song, it leaves a refreshing impression on the heart.
366 daysFischer’s（pekedan）
This is a cover by Peketan, a member of the popular YouTuber group Fischer’s.
He usually acts a bit playful during Fischer’s activities, but when it comes to singing, everything changes.
He sings with a serious gaze and captivates listeners.
In “366 Days,” his straightforward, unadorned voice conveys rich expression, and his performance is wonderful.
366 daysMay J.
The songstress who drew attention by performing “Let It Go ~Ari no Mama de~,” the end theme of Frozen, on NHK’s Kōhaku Uta Gassen.
She’s also racked up high scores on karaoke scoring shows, showcasing her impressive vocal ability.
In this song, “366 Days,” the swelling emotion that steadily builds toward the chorus really tugs at the heart.
366 daysKamisiraishi Moka
I thought she was just singing as an extension of a beverage commercial, but wow—what a truly wonderful singing voice.
It’s true there’s a slightly awkward feel, but the way she sings so full of emotion brings tears to my eyes.
Precisely because it’s not her main profession, I think it’s turned into a really great piece.
Highly recommended.
366 daysShimizu Shota ft. Nakasone Izumi
Both Izumi Nakasone and Shota Shimizu have soulful voices, but I felt Shota Shimizu’s was more refined and delicate.
Because of that, this “366 Days” comes across not as a powerful ballad, but rather as a gentle one you can listen to calmly.
It made me realize how much a song can change when the singer changes, even with the same arrangement.
Highly recommended.