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[2026] Idol songs trending on TikTok [Popular & Classic Tracks]

TikTok has become an essential social media platform when talking about today’s music trends.

Countless idol songs are used for dance clips, choreography videos, and more.

In this article, we’ll introduce a selection of idol tracks that are popular on TikTok.

If you only know a snippet—like the chorus or the intro—of a song that went viral on TikTok, this is a great chance to listen to the full track.

As you look up artist names and song titles or watch music videos, you might even discover a new favorite “oshi.”

Be sure to check out these numbers packed with the cute and catchy charm unique to idol songs.

[2026] Idol Songs Trending on TikTok [Popular & Classic] (71–80)

Only the graduation photo knowsHinatazaka46

The Only One Who Knows Is the Graduation Photo by Hinatazaka46
Only the graduation photo knowsHinatazaka46

A bittersweet cherry blossom season song that soaks the heart with graduation-time feelings.

Hinatazaka46 delivers a striking piece about a girl’s regret and lingering feelings for a love she never confessed.

Yasushi Akimoto’s lyrics delicately capture the secret emotions sealed within a graduation photo, while Nasuka’s poignant melody further elevates the story.

Released on January 29, 2025, the track has drawn attention as Nao Kosaka’s return to center.

The music video, featuring beautiful cherry blossoms and a sumptuous parade motif, is another highlight.

First unveiled at the Tokyo Dome concert on December 26, 2024, it captivated the audience.

It’s a warm song that resonates with those who cherish memories of school days, harbor unspoken feelings of love, or are about to face the season of parting.

Love at double speedBoku ga mitakatta aozora

Boku ga Mitakatta Aozora / “Love at Double Speed” Music Video [4K]
Love at double speedBoku ga mitakatta aozora

The new single “The Blue Sky I Wanted to See,” set for release in March 2025, is a high-energy youth romance song.

Its appeal lies in lyrics that capture fresh moments of love, expressing fluttering hearts and the thrill of possibility with an up-tempo beat.

With Hitoe Yagi shining at center, the music video—built around a blue color palette—features standout full-group choreography.

An Artist Academy alum, Yagi has drawn major attention from younger audiences, with her dance videos surpassing 22 million views on social media.

Portraying the rush of a budding romance, the accompanying anxieties, and a forward-looking resolve, this is a must-listen track for anyone who wants to be honest about their feelings of love.

GOD_iNumber_i

Number_i – GOD_i (Official Music Video)
GOD_iNumber_i

A striking track with a powerful beat and wistful melody has arrived from Number_i.

Produced by Yuta Kishi, with the members themselves participating in writing and composition, this work expresses the universal theme of moving forward with courage through a modern sound.

The harmonies woven by Sho Hirano, Yuta Jinguji, and Yuta Kishi combine profound messaging with fresh musicality.

Released in January 2025 alongside its music video, the song has already captured fans’ hearts.

It’s a piece that gently encourages those looking to find their own path or take a new step forward.

ATTITUDEive

IVE 아이브 ‘ATTITUDE’ MV
ATTITUDEive
@wannt_it

땃다ㅏ다ㅅ랏닷닷랏다ㅏ#ive#아이브#attitude#attitudechallenge#kpop

♬ ATTITUDE – IVE

The dance number currently causing a buzz on social media is IVE’s latest work.

Featured on the album “IVE EMPATHY,” released in February 2025, it’s a pop tune that sings about embracing challenges like a friend and moving forward true to yourself.

With an addictive melody that samples the American classic “Tom’s Diner” and a dazzling synth sound, it’s crafted to make anyone want to move their body.

The group is also set for the largest Japan tour in their history, scheduled to visit four cities: Aichi, Fukuoka, Kobe, and Yokohama.

Perfect for making dance videos on social media or taking on dance challenges with friends, this track will elevate your mood to enjoy dancing.

my kilogramALL IN

ALL IN “My Kilograms” Official Music Video / Fuji TV Anime ‘Run for the Money: Great Mission’ Ending Theme Song
my kilogramALL IN

ALL IN delivers a heartfelt, straight-from-the-core anthem of encouragement.

Crafted by Kenichi Maeyamada, this piece speaks to a powerful desire for self-transformation and urges us to break free from the façades and pretenses overflowing on social media to face our true selves.

With its exhilarating melody and compelling message, it’s a standout work that resonates deeply.

Chosen as the ending theme for Fuji TV’s anime “Run for Money: The Great Mission,” the song is drawing attention as a major-label debut release slated for March 2025.

It’s the kind of track that will give you a push when you’re on the verge of losing your sense of self or ready to take a bold new step.