[April 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!
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Trending Songs (21–30)
lulu.Mrs. GREEN APPLE
A digital single by Mrs.
GREEN APPLE, released in January 2026 as the opening track marking the beginning of Phase 3.
Written specifically as the opening theme for the second season of the TV anime Frieren: Beyond Journey’s End, it beautifully captures through sound themes like the weight of time and the idea of legacy that the story carries.
Its jaunty rhythm paired with a grand, expansive sound creates an uplifting feeling, as if you’re being invited onto an endless journey.
It’s the perfect number for anyone looking to start something new.
Song to Get Fired UpNEW!Todoroki Hajime
A number that’s grabbed attention with a pop track optimized for the short-video era and an arm-swing dance everyone wants to copy.
Released in February 2026, it didn’t have any official tie-ins like TV, but it spread instantly through social media.
It’s become popular as a new kind of encouragement song for the internet age—one that gently nudges you forward while letting you relax.
Unlike earnest fight songs, its uniquely laid-back feel and charming phrasing are addictively catchy.
It’s a recommended track for when you’re a bit worn out or want to lift your mood and face forward.
Trendy Songs (31–40)
Cold NightHANA
Released in January 2026, HANA’s “Cold Night” was written as the opening theme for season 2 of the TV anime Medalist.
Co-written by Chanmina and SANGWOO, the song encapsulates the resolve to take a step toward one’s dream from a freezing, lonely night.
Its lyrics, which stand by those who strive where no one can see, and its clear, powerful sound leave a strong impression.
It’s a track you’ll want to play on nights when you need to fire yourself up.
Get Up And DanceNEW!MAZZEL
A party tune that’ll make your body move before you know it.
Centered on themes of love and euphoria, this track is by MAZZEL, a dance and vocal group that debuted from the music agency BMSG.
It samples songs such as Schadaraparr’s track beloved as the theme for Ponkickies, seamlessly blending nostalgia with freshness.
It’s the perfect song for amping up the energy with your crew!
ghostNEW!tayori
tayori is a three-member music unit known for their translucent vocals and dramatic arrangements.
Released as an advance digital single in September 2025, this track is included on their first major-label album, “magic,” put out by Warner Music Japan.
While themed around pure love from the perspective of a departed beloved dog toward its owner, its bright, buoyant sound—featuring brass and strings—and its pop-forward, propulsive melody gently color everyday scenes, making it a heartwarming number.
BANG!!NEW!Snow Man
Snow Man’s “BANG!!,” which is drawing attention as the theme song for the film SAKAMOTO DAYS.
Included on their 13th single released in April 2026, this track is one of the group’s first-ever triple A-sides.
Its aggressive, high-velocity sound—mirroring the film starring Ren Meguro—is seriously cool.
Riding a thrilling beat driven by punchy drums and bass, the lyrics convey a resolve to keep moving forward even in the dark.
It’s perfect for times when you need courage to face challenges and want to get fired up.
The music video’s action-infused performance is also a must-see!
one secondSixTONES
This is an athlete support song from the Nippon TV network that colored the Milano Cortina 2026 Olympics, which kicked off in February 2026.
Sung by SixTONES, the piece was created based on the athletes’ real words gathered by the anchors during interviews, and you can keenly feel the burning passion poured into those decisive moments of competition.
The powerful sound, fusing elements of rock and dance, also makes your heart race.
It’s sure to resonate not only with athletes, but as a fight song for everyone battling through daily challenges like exams or work.