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Latest J-Pop releases [December 2025]

How much are you keeping up with the constant stream of new music? In Japan’s music scene, a rich array of genre-crossing sounds is in full bloom, with moving songs arriving almost every month.

A track that trended on social media, a melody that stuck with you from a drama or commercial, or a song you stumbled upon in a fleeting moment—any of these can become the soundtrack to your life.

In this article, we bring you Japanese songs released in December 2025.

Your next favorite—the one you haven’t met yet—may be waiting right here!

Latest J-Pop Releases [December 2025] (71–80)

Star signAooo

Aooo “Star Sign” Official Music Video
Star signAooo

A special track by the four-piece rock band Aooo, released in December 2025, with all members participating in writing and composing.

It was written specifically for their solo show at Tokyo Garden Theater.

Packed with forward-driving energy, the song is a sparkling yet resolute rock tune.

It’s a number you’ll want to hear if you’re looking for an anthem that gives you a push.

SophieAve Mujica

Ave Mujica – Sophie (Official Music Video)
SophieAve Mujica

Ave Mujica is a girls’ band that stands out with a gothic aesthetic.

This track from their third single, “’S/’ The Way / Sophie,” released in December 2025, captivates with a lyrical world so deep that new interpretations emerge with every listen.

Layering motifs like celestial motions and fate, it evokes a ritualistic grandeur and an almost suffocating sense of ecstasy.

While rooted in heavy metal, the sound carries symphonic shadings that leave a strong impression.

Immerse yourself in this mysterious musical experience!

Bullying LoversFukase

This is a track released in December 2025 under the solo name of Fukase, known as the vocalist of SEKAI NO OWARI.

It is the second single released ahead of the album “Circusm.” Centered on the themes of aggression and anonymous violence in online spaces, the song sharply captures the darker side of contemporary society.

The track was produced by Shintaro Yasuda, a Grammy-nominated creator, resulting in a heavy sound cloaked in an industrial texture throughout.

Its metallic, cold beats seize your ears and don’t let go—there’s an overwhelming presence to it.

Let the searing message hit you.

Researching CHU CHU CHU!KAWAII LAB.

This is a special unit collaboration track featuring four groups from KAWAII LAB., the idol project produced by ASOBISYSTEM.

Released for streaming in December 2025, the song centers on the question “What is cute?” and carries a message that affirms the very process of trial and error.

The lyrics are sprinkled with motifs that evoke each group’s signature songs—FRUITS ZIPPER, CANDY TUNE, SWEET STEADY, and CUTIE STREET—offering a panoramic view of the project’s current state.

It is included on the album KAWAII LAB.

BEST ALBUM, released in February 2026.

My PrincessROIROM

ROIROM ‘My Princess’ Music Video
My PrincessROIROM

This is a love song, the second pre-debut release from ROIROM, the duo of Hiromu Honda and Michi Hamakawa.

Set against a Christmas backdrop, the lyrics are memorable for expressing feelings toward an irreplaceable person.

Winter motifs like candlelight and snowy scenery are woven throughout, creating a romantic world.

Sonically, warm melodies blend with a stylish beat, resulting in contemporary pop that avoids leaning too sweet.

It’s a song that gently stays by your side on a winter night spent with someone special.