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[May 2026] Trending Songs: A roundup of the hottest viral tracks right now

In Japan’s music scene—centered on J-pop—different songs and artists emerge each season.

The landscape changes rapidly, and it can be hard to keep up with what’s trending.

Still, there are times—like at karaoke or in conversation—when you might wish you knew the songs that are buzzing.

In this article, we introduce the latest popular Japanese tracks.

Alongside songs by leading artists driving the J-pop scene, we’ve also picked out theme songs from dramas and films, as well as tracks from buzzworthy newcomers.

Enjoy the current trends in music!

Trendy Songs (251–260)

Love song foreverVaundy

Everlasting Love Song / Vaundy: MUSIC VIDEO
Love song foreverVaundy

An energetic band sound and powerful vocals resonate in your chest in this hope-filled anthem.

Released in August 2025, it became a major talking point when the music video dropped in December.

It features a lively rhythm and flowing melodies rooted in rock and pop.

The lyrics poetically depict wishes for enduring love and scenes where past memories intersect with present emotions.

Distinctive vocabulary and metaphors are woven throughout, revealing something new with every listen.

Highly recommended when you want to look back on moments with someone special!

GaiaSiip

Siip – Gaia (Official Lyric Video)
GaiaSiip

Siip, a creator shrouded in mystery, delivers a genre-defying sound where organic instrumentation and electronics blend seamlessly.

The sonic world, infused with a mythic atmosphere, is breathtaking—its ritualistic weight and cinematic beauty pull the listener powerfully into an extraordinary realm.

Released on December 24, 2025 as the title track of the 5th Anniversary Box, this work marks a monumental return for the artist, breaking roughly four years of silence since the debut album “Siip.” The feverish enthusiasm is evident, with the limited edition selling out immediately.

It offers deep immersion—perfect for nights when you want to sink into music alone.

With a scale that feels timeless and resonant, this is a track you should experience right now.

Jupiter feat. Koshi InabaFukuyama Masaharu

Masaharu Fukuyama, a singer-songwriter who has released numerous classic songs and commands an overwhelming presence as an actor, has released this work, which began streaming in December 2025.

It is a grand love ballad written as the theme song for the film “Last Man -FIRST LOVE-,” in which he stars.

With lyrics by Koshi Inaba of B’z and composition/arrangement by Fukuyama, the track blends the powerful vocals of these two rock vocalists with the resonance of an orchestra, evoking a moving finale befitting the film’s story.

Commissioned in January 2025 and produced thereafter, it’s a song imbued with a strong desire to protect a loved one—one to savor slowly during the winter season.

Back to Life&TEAM

&TEAM ‘Back to Life’ Official MV
Back to Life&TEAM

&TEAM, the global boy group under HYBE LABELS JAPAN, released “Back to Life” in October 2025.

The song carries a powerful message about turning setbacks and trials into energy and moving forward again, embodying their identity of “Wolf DNA” through both music and visuals.

The dynamic beats and heavy synths create a very cool electronic sound.

It’s an energetic track that gives a push to anyone who continues to pursue their dreams and goals.

Portrait of a MaidenREOL

Reol – “Portrait of a Maiden” Music Video
Portrait of a MaidenREOL

A song by Reol that revives the sparkle of ’80s idol pop with a modern sound.

Arranged by Shin Sakiura, it leaves a lasting impression with shimmering synths and sweet vocal harmonies.

While it puts cuteness front and center, the lyrics hide betrayal and a hint of poison—the duality is addictive.

Give it a listen when you’re in the mood to discover a fresh face of pop.

kyun-kawa life≠ME

≠ME (Not Equal Me) / 11th Single c/w “Kyunkawa Life” [MV full]
kyun-kawa life≠ME

This track was included as a coupling song on ≠ME’s 11th single “Exclusive Fighter,” released in December 2025.

It’s a cute dance tune that puts a positive message of “living cutely” front and center.

The lyrics were written by Rino Sashihara, with music by Ryo Shiraki and ShinQ, and its catchy melody is a major draw.

The lyrics both affirm the path one has chosen and weave in gratitude to fans, warming the hearts of listeners.

BuddhaMiyamoto Hiroji

Hiroji Miyamoto – Oshakashama [Audio]
BuddhaMiyamoto Hiroji

Oshakashama pierces human karma and society’s contradictions with razor-sharp lyrics, while its Tsugaru shamisen-infused Japanese arrangement delivers a powerful impact.

Sung by Hiroji Miyamoto of Elephant Kashimashi, this commanding track traverses between stillness and fury, questioning the very nature of life through its vocals.

It is featured on RADWIMPS’s tribute album Dear Jubilee -RADWIMPS TRIBUTE-, released in November 2025.

Preserving the breakneck pace of the original, the sound—enhanced by seasoned expressive power—is a must-hear.