Number_i's popular song ranking. A compilation of masterpiece tracks that transcend genres.

Rain or ShineNumber_i22rank/position

Rain or Shine

This is the track I want you to sink into on a quiet night alone.

It was included on “GOAT,” the single released in March 2024 by Number_i, a group drawing attention in the music scene with their unique performances.

A breeze-like, silky melody blends with the members’ relaxed vocals to gently unwind the listener’s heart.

The lyrics softly say there’s no need to put on a brave face, offering a comforting sense of being by your side no matter the weather.

It’s a hip-hop tune that captures their chill side, distinctly different from flashy dance numbers.

On sleepless nights or rainy days, let this gentle groove that fits into everyday life wash over you.

SQUARE_ONENumber_i23rank/position

SQUARE_ONE

A track from the album “No.O -ring-,” which also drew attention for being produced by PUNPEE.

The skillful rap laid over a low-center-of-gravity beat and the expansive vocals in the chorus create a pleasing contrast.

With lyrics themed around “starting over” that affirm a fresh beginning, it overlaps with Number_i’s image of forging a new path and gently pushes listeners forward.

Released digitally in May 2024, it’s also fresh in our memories for the passionate performance at THE MUSIC DAY 2024 in July of the same year.

Because it’s imbued with a resolve to aim for one’s own summit rather than comparing oneself to others, it’s a sure-fire track to give you positive energy when you need courage to change your current situation.

Supa BroNumber_i24rank/position

Supa Bro

A track that captivates with its refined, urban groove and comfortably ear-pleasing sound.

Sung by Number_i, this mellow piece was produced by Yuta Jinguji.

It unfolds a romantic worldview that layers the distance of modern communication over the classic exhilaration of love.

Over a dry beat and a low-slung bassline, the trio’s distinct vocal colors add a sense of mature allure and lightness.

Included on the single “3XL,” released in April 2026, it’s filled with supple R&B and hip-hop elements that showcase the group’s musical range.

A pop tune recommended for the quiet hours before dawn or for those who want to savor a gently blissful intoxication.

iNumber_i25rank/position

i

Bearing a single alphabet letter—symbolic of the group’s name—as its title, this work wraps the small joys of everyday life in a grand, gospel-inspired sound.

Produced by member Sho Hirano, it expresses his own aesthetic and the kindness at the core of the group.

Included on the mini-album “No.O -ring-,” released in May 2024, the song radiates a warm presence that stays close to the listener’s heart amid a collection of more aggressive tracks.

In 2025, it was also selected as the theme for KOSÉ’s Sekkisei commercial, with its clear, translucent worldview becoming a hot topic.

It’s a track you’ll want to hear when you’d rather savor “a handful of happiness” than chase flashy success—when you want to return to an authentic, down-to-earth state of mind.

iLYNumber_i26rank/position

iLY

The KOSE SEKKISEI commercial “i Bright.

Facing forward, with this skin.”, which features close-ups of the three members of Number_i, is striking for its transparent, lucid visuals.

The lighting, which seems to capture reflections on a water surface, is especially memorable, and combined with the white background, it creates a very fresh atmosphere.

The BGM uses “iLY” from Number_i’s album “No.I.” It’s a gently soothing, mid-tempo ballad that showcases a different kind of charm from their previously talked-about tracks.

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Hane Keisuke

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fluNumber_i27rank/position

flu

Number_i is a group that captivates many fans with their unique musicality.

Produced by Sho Hirano, this track appealingly portrays, in a metaphorical way, the end of a romance and the lingering presence of a partner’s memory—its world is suffused with poignant emotion.

Riding on a floating, airy sound, the seamless flows and nonstop mic relay create a cool ensemble that gives you chills.

This piece closes out the album “3XL,” released in April 2026.

The album sparked a huge reaction, topping the charts with 30,419 downloads in its first week.

Its heart-wrenching lyrics are perfect for anyone who wants to savor the afterglow of heartbreak or enjoy music alone on a quiet night.

Psyche SHOCKNumber_i28rank/position

Psyche SHOCK

Let’s listen to some standout releases energizing the Japanese music scene.

This track, included on Number_i’s single “3XL,” released in April 2026, portrays heartbreak and the collapse of love through psychedelic imagery.

Produced by Yuta Kishi, the song sets a complex psyche—wounded by love yet unable to break free—to a dark sonic palette.

Its airy, hip-hop- and R&B-rooted track and the urgent, spillover vocals evoke an unsteady inner world.

It’s an addictive love song that gently accompanies those burdened by trauma and emptiness left by a finished relationship.

An introspective number that reveals a new side of the group.