RAG Musicartist
Lovely artist

[2026] A dream collaboration track by famous artists. Popular featuring songs [J-Pop]

When artists with different styles come together on a single track, unexpected chemistry is born.In the J-POP scene, cross-genre and cross-generation featuring songs keep emerging, continually moving listeners’ hearts.The expressions you don’t see in solo work and the groove that only arises when voices intertwine are the true pleasures unique to collaborations.In this article, we’ll introduce a wide range of buzzworthy, popular collab tracks.From timeless classics to the latest must-hear songs, you’re sure to find a track you’ll want to add to your playlist!

[2026] A dream collaboration track by famous artists. Popular featuring songs [J-Pop] (41–50)

I’m Here (feat. Thelma Aoyama)SoulJa

Released in 2007 as SoulJa’s fifth single.

It became a long-running hit as a long-distance love song, and in 2008 the answer song “Soba ni Iru ne feat.

SoulJa” was released.

The track was used as the ending theme for TBS’s “COUNT DOWN TV” in September 2007.

Not So Different Remix feat. AwichAI

AI – 「Not So Different Remix feat. Awich」 (official video)
Not So Different Remix feat. AwichAI

A collaboration track featuring AI, who’s active as an R&B singer, and the much-talked-about female rapper Awich.

When you think of AI, you probably picture ballads and pop songs like her well-known “Story” and “Happiness,” but she absolutely nails this bold hip-hop tune too! The rap back-and-forth with Awich is a must-hear, and there’s no doubt you’ll be drawn in by their cool flows.

FAKE feat. Namie AmuroAI

It was released in 2010 as AI’s 20th single.

This was AI’s first collaboration with Namie Amuro under the name AI, and the lyrics are about being dumped by a man.

The collaboration with Namie Amuro came to fruition at AI’s strong request, and the song reached No.

8 on the Oricon Weekly Singles Chart.

Love ForeverKatō Miriya × Shimizu Shōta

Miliyah Kato × Shota Shimizu “Love Forever”
Love ForeverKatō Miriya × Shimizu Shōta

Speaking of collaborative songs by male and female singer-songwriters, we can’t leave out this track released in 2009! It’s a song by Miliyah Kato and Shota Shimizu, who were both hugely supported by young music fans at the time.

Both artists have created numerous love songs as solo acts, and this collaboration remains a classic in the genre.

While it’s themed around romance, its catchy tempo makes it great both for listening and for singing at karaoke!

fireworks (launched into the sky)DAOKO × Yonezu Kenshi

This song, which became the theme for the film “Fireworks, Should We See It from the Side or the Bottom?”, is a collaboration between singer-songwriter Kenshi Yonezu and DAOKO.

The lyrics and composition were handled by Kenshi Yonezu, and the track has a dreamy, beautiful atmosphere that perfectly suits a summer night sky.

DAOKO sings the first verse, Yonezu the second, and you can enjoy their harmonies in the chorus.

The lyrics convey a fragility that echoes the story, and the understated vocal delivery is distinctive, but it’s ultimately a song that takes your breath away with the beauty of their overlapping voices.

ReunionLiSA×Uru

LiSA × Uru – Reunion (produced by Ayase) / THE FIRST TAKE
ReunionLiSA×Uru

A collaborative track by LiSA and Uru, two leading songstresses of the Reiwa-era J‑POP scene.

What’s more, the song was produced by Ayase, the composer of YOASOBI who’s also driving the music scene—truly a powerhouse collaboration.

LiSA’s vocals are known for their strength and passion, while Uru’s voice carries a delicate, cool quality.

The harmony created by these two contrasting voices is more beautiful than you’d imagine and deeply moving.

Their impassioned singing, which seems to ratchet up the voltage as the song progresses into the latter half, is a must-hear.

Gardensugar soul feat. Kenji

『garden』 sugar soul feat.Kenji
Gardensugar soul feat. Kenji

It was released in 1999 as Sugar Soul’s fifth major-label single.

The track features kenji (now known as Kj) as a guest vocalist and reached No.

2 on the Oricon Weekly Singles Chart.

It is Sugar Soul’s biggest hit, and in 2009 May J.

covered it as a digital-only single.