CHEMISTRY Popular Song Rankings [2026]

Heart’s DoorCHEMISTRY64rank/position

Heart's Door

This is a poignant winter ballad about thinking of the one who left while watching happy couples on a winter street corner.

It portrays a protagonist left alone with their heart left wide open, regretting the past.

The song is included on the concept album “Hot Chemistry,” released in January 2005, which reached No.

1 on the Oricon charts.

It was also chosen as the Japanese image song for the film “The Notebook,” further deepening the story’s emotional impact.

If you listen to it on a night when you’re nursing the pain of a broken heart and lost in thought, its voice will surely warm your heart.

I Was Searching for You ~The Wedding Song~CHEMISTRY65rank/position

CHEMISTRY - I Was Looking for You (PV) - For Preview/Listening

A heartwarming song by CHEMISTRY filled with blessings and gratitude for the bride and groom.

Released in June 2001, this track sings of the miracle of meeting and everlasting love.

It weaves together the lonely days before finding one’s destined partner and the hope for a future walked together, all set to beautiful harmonies.

When it was rearranged as their 4th single, a gospel choir was added, giving it an even more grand and majestic feel.

It’s no surprise that it has long been cherished as a classic for weddings and receptions.

How about singing it as a heartfelt gift to the bride and groom?

Meiji Chelsea SongCHEMISTRY66rank/position

Around 2003 commercial: Meiji Chelsea, CHEMISTRY

A song that evokes nostalgia and warmth has been brought back to life by CHEMISTRY’s captivating harmonies.

Released in 2003, this piece was created as the commercial song for Meiji Seika’s Chelsea candy.

The lyrics, which sing about the importance of sharing the small happiness and joys of everyday life, gently resonate through the duo’s sweet voices.

Its simple, easy-to-remember melody appealed to a wide range of generations and made the commercial a major success.

It’s recommended as background music for a busy morning or a relaxing moment.

Let yourself be carried by CHEMISTRY’s vocals and forget the clamor of everyday life for a while.

Shining NightCHEMISTRY / MONKEY MAJIK67rank/position

CHEMISTRY “Shining Night” Official Video

It was released in 2007 as CHEMISTRY’s 23rd single.

MONKEY MAJIK provided the song and also performed the chorus.

The track was selected as the official theme song for TOYOTA Presents FIFA Club World Cup Japan 2007.

Now or NeverCHEMISTRY / m-flo68rank/position

[PV]CHEMISTRY meets m-flo_Now or Never

Released in 2003 as CHEMISTRY’s ninth single overall.

It’s a collaboration with m-flo and was used as the opening theme for the TV anime Astro Boy (Tetsuwan Atom).

The music video also features a collaboration with Astro Boy, using fully animated visuals throughout.

SparrowsCHEMISTRY×Da-iCE69rank/position

CHEMISTRY × Da-iCE “Sparrows” Official Video

This is a gem of a ballad where talents across generations blend beautifully.

CHEMISTRY is joined by Yudai Ohno and Sota Hanamura from the popular group Da-iCE.

The harmony woven by their four powerful voices will deeply move every listener.

Released in March 2023 as CHEMISTRY’s 39th single, the song was composed by Yoshihiro Toyoshima, who also worked on their early classic “You Go Your Way.” It’s a warm, uplifting track that gently gives you a push when you feel like pausing on your way toward your goals.

STILL ECHOCHEMISTRY70rank/position

STILL ECHO / CHEMISTRY

A song by CHEMISTRY, a twin-vocal unit formed by two winners of the male vocalist audition on the TV show ASAYAN.

Featured on their second album, Second to None, the lyrics—told from a male perspective—poignantly express feelings for an unforgettable lover.

The memorable acoustic guitar arpeggios and melancholic synths, paired with their resonant vocals, evoke the pain and sorrow of heartbreak.

It’s a bittersweet breakup song that brings back memories of a former lover along with the chill of winter.

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Hoshino Takashi

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