Karaoke Songs to Sing in December 2026! J-Pop Picks Perfect for Christmas and Year-End Parties

Gather the starsotsumami feat.mikan

Collecting Stars / otsumami feat. mikan [Music Video]

A warm winter song that gently accompanies people walking through a city in the cold.

otsumami feat.

mikan is a project by a production team with a proven track record in providing J-pop songs, featuring Yuka Togashi from the idol group “Title TBD,” who performs under the name mikan.

Released in December 2025, this piece was selected as the theme song for the “Kobe TOTTEI Christmas Market 2025,” held at TOTTEI PARK in Kobe.

The resonant sounds of live instruments—piano, strings, and wind chimes—are soothing, and its message, like a light for those quietly persevering, sinks deep into the heart.

Another appeal is that it doesn’t rely too heavily on Christmas imagery, making it a universal anthem of encouragement that resonates in any season.

Though a gentle ballad, it has a distinctive forward momentum, and if performed in the latter half of a karaoke session, it will softly wrap the listeners’ hearts.

Halves Christmas≠ME

Halves Christmas

≠ME, the idol group produced by Rino Sashihara.

The song included as a coupling track on their 11th single “Exclusive Fighter,” released in December 2025, drew attention as the group’s first Christmas song.

It weaves delicate imagery—like white knitwear and chilly ears—to portray moments spent with a lover in a winter city.

The motif of sharing a cake overflows with tenderness toward someone special.

Rather than dazzling festivity, the lyrics focus on the warmth of two people growing closer, making it easy to overlay with one’s own Christmas memories.

It’s a perfect track for those who want to spend a quiet moment with their partner or are looking for a heartwarming love song.

next toMarushii

Marcy – Next to You (Official Music Video)

Marcy is a three-piece band based in Fukuoka.

Written as an answer song to their hit “Love Song,” which has surpassed 100 million streams, this track was released digitally in October 2025 and is included on the album “Flavors,” out in November.

It’s a love ballad that gently depicts everyday moments with someone special by your side, with vocalist Yukyo Yoshida’s delicate voice resonating deeply.

In the music video, rising actress Hinako Kikuchi plays the heroine, and the visuals revolve around memories of Christmas.

There’s also an in-car scene that pays homage to the “Love Song” MV—a treat for fans.

This piece is perfect not only for those spending the holy night with a lover, but also for times when you want to express gratitude to the person who’s always there for you.

Merry Tomo-smassYukitomo

[MV] Merry tomoSmas / Tomoe Yuki

While known for her background as a former idol, Tomoe Sachi has also drawn attention through her joint social media presence with her spouse and her work as a TV personality.

Her Christmas song, released in November 2025, delicately portrays everyday winter scenes—like the feel of the city, holiday shopping, and the warmth felt through gloves.

Set to a sparkling pop sound, the lyrics are striking for how they encourage you to honestly express your feelings to someone special.

The simultaneously released piano arrangement is a welcome touch, offering the same melody in a calmer atmosphere.

In the music video, choreography and a heart-filled visual world convey the theme, letting you feel the season with your eyes as well.

It’s perfect not only for a Christmas date with a partner, but also for parties with friends or as BGM for a quiet night alone.

Its cute, warm sound will gently color your holy night.

Winter MagicAogumo

Winter Magic – Aogumo

A pop number that turns winter’s chill into an ally of love, leaving you with a sweet-and-sour feeling.

Singer-songwriter Aogumo released it in November 2025.

The endearing lyrics—about using the freezing season as an excuse to get closer to someone you like—pair perfectly with her clear, airy vocals and make your heart skip a beat.

Her previous work, “We Don’t Have a Title Yet,” drew major buzz mainly on social media, and here again her down-to-earth word choice shines.

You’ll likely be moved by the protagonist, who struggles with the frustration of not being able to express her feelings honestly, yet ultimately musters the courage to do so.

Give it a listen this winter.

U MINEINI

INI｜’U MINE’ Performance Video

Included on the single “THE WINTER MAGIC,” released in November 2025, this track also drew attention for featuring member Fengfan Xu’s participation in the lyrics.

Its lyrics interweave the crisp, transparent feeling of winter with devoted love, reminding you of the warm emotions you hold for someone special.

With high tones and an exhilarating sound that resonate in your ears and your heart, it’s a pop tune perfect for winter listening.

39DISCOsunisute

[MV] 39DISCO / Sunisute – SneakerStep Prod. STPR MUSIC

Released in November 2025, this track epitomizes Sunisute’s momentum.

Centered on themes of “drinking” and “hospitality,” it unfolds a mic relay over a breezy disco beat, carrying an irresistible groove that gets your body moving.

The lyrics welcome listeners as guests, making it a perfect BGM choice to hype up end-of-year and New Year gatherings or any party.

It’s a high-energy hospitality anthem.