[2026] Must-listen! This Year's Best Japanese Hit Songs

Continuation of wordsNEW!rokudenashi

Rokudenashi “Continuation of Words” / Rokudenashi – Words to Follow [Official Music Video]

A gently empathetic, heart-piercing piano ballad that cradles the feelings left unsaid.

Rokudenashi is a next-generation music project centered around vocalist Ninjin.

Released in April 2026, this work features lyrics and composition by MIMI, a composer closely involved since the early days.

The delicate sound focuses on quiet emotional shifts, entwined with Ninjin’s fragile yet warm vocals, tightening something deep in your chest.

The lyrics, carrying loneliness and doubt yet still striving forward, are achingly beautiful.

It’s a song to play when you want to sit alone in the stillness of the night and quietly face yourself.

We on FireNEW!&TEAM

&TEAM ‘We on Fire’ Official MV

As a Japan-born global group, &TEAM is engaging in activities that connect a diverse world.

The lead track from their EP “We on Fire,” released in April 2026, is a song that conveys the group’s intensity and momentum.

Tied to HYBE’s original story “DARK MOON,” its concept and narrative-driven visual expression have also drawn attention.

Characterized by a dynamic sound and a cohesive performance, it’s perfect for moments when you want to take a new step forward or lift your spirits.

Be sure to check out this exhilarating pop tune with a brisk, driving beat.

one two threeNEW!Penthouse

[With Lyrics] Penthouse – One Two Three (Anime “Welcome to Demon School! Iruma-kun” Season 4 Opening Theme) [Official Audio]

Penthouse is a city pop band whose urbane atmosphere and intertwining twin vocals captivate listeners.

Released in April 2026, this track was written as the opening theme for the TV anime Welcome to Demon School! Iruma-kun.

Funky brass and piano tones, aligned with the story’s key motif of a music festival, create a dazzling, celebratory vibe.

The lyrics, infused with the thrill of the curtain rising and a self-encouraging message, echo the band’s momentum after their first successful Nippon Budokan show in March 2026, setting hearts dancing.

It’s a pop tune with a breezy beat that lifts your spirits.

SAVE YOUR HEARTNEW!Snow Man

Snow Man ‘SAVE YOUR HEART’ Music Video

A song released by Snow Man in April 2026.

It’s one of the tracks on their triple A-side single, chosen as the theme song for the drama “If I Fell in Love with a Terminator,” starring Ryota Miyadate.

With a near-futuristic theme that likens love to a program, it conveys the determination to protect someone precious, sung over a cool, edgy dance beat.

Perfectly matching the world of the drama—a romantic comedy between a human and an android—this song is a great fit.

Be sure to check out the MV’s sharp, dynamic performance as well!

Steppin’!!!NEW!OCTPATH

【4K】OCTPATH – 「Steppin’!!!」Official Music Video

OCTPATH is a boys group formed mainly by former trainees from “PRODUCE 101 JAPAN SEASON2,” captivating audiences with their ever-changing performances.

The title track of their 9th single, released in April 2026, was selected as the theme song for their Nippon TV flagship program “OCTPATH Spirit.” Its hip-hop-based sound and the skillful switches between rap and vocals are sure to lift your mood.

The positive message, expressing a determination to reach the next level, will likely give listeners the courage to move forward.

It’s an energetic track with impeccably synchronized choreography—perfect for when you want to get pumped up.

Too BadNEW!NiziU

NiziU(니쥬) “Too Bad” M/V

Pivoting from their poppy, cute charm to reveal a cool, urban side, NiziU—the global girls’ group—delivers a striking opening track on their second EP, “GOOD GIRL BUT NOT FOR YOU,” released in April 2026.

This aggressive number refreshes their image, carrying a powerful theme of graduating from merely meeting others’ expectations and embracing one’s true self.

The light, snappy groove and bouncy beat feel great, creating an irresistibly danceable sound that makes you want to move.

It’s a stylish pop tune for anyone looking to discover a new self or push forward with strong determination.

Nice.NEW!CUTIE STREET

[MV] CUTIE STREET 'Nice, right?'

This pop tune by CUTIE STREET has been chosen as the CM song for Lotte’s first new ice cream brand in ten years, “Falling in Love with Asia.” Written and composed by Enon Kawatani, the track was released in March 2026.

Its exotically tinged sound, evocative of Asian sweets, pairs perfectly with its cute charm.

The choreography featured in the commercial—mimicking eating ice cream with a spoon—has also become a talking point for its adorableness.

It’s recommended for a lazy afternoon or whenever you want a brief escape from the everyday to refresh yourself.

The irresistibly catchy melody is sure to lift your spirits and have you humming along.