[20s] Popular Songs Ranking by Generation [2026]

somedaySaucy Dog86rank/position

Saucy Dog "Someday" MUSIC VIDEO

A straightforward, honest love song that brings the ache and poignancy of heartbreak right to your chest.

Through real-life scenes—like the deserted park at Tawarayama and the sloping road where you can see the starry sky—the memories woven together vividly portray feelings for a precious person you can never meet again.

Released in May 2017 as a track on the album “Country Road,” this piece gently embraces an unforgettable love with warm lyrics that blend in the local Shimane dialect.

Its softly resonant melody offers quiet comfort to those who want to hold their one-sided love close, and to those who can’t quite put an end to a past romance.

Heroineback number87rank/position

back number – Heroine (full)

A hit song by back number that portrays a bittersweet unrequited love against a wintry backdrop.

Through the image of snow falling and gently piling up, the narrator’s feelings and affection for their loved one are expressed.

Used as the theme song for JR East’s “JR SKISKI” commercials and Kirin’s “Tanrei Green Label” commercials, the song sold approximately 29,000 copies in its first week, surpassing the previous release and setting a new personal best.

If you sing it at karaoke with someone you’re interested in, your feelings—likened to the beauty of snow—might come across.

Why not let the gentle melody softly carry your heart to them?

To all my ex-girlfriendsKoresawa88rank/position

Koresawa - To All My Ex-Girlfriends [Lyric Video]

Koresawa, who enjoys overwhelming popularity especially among younger generations, is a singer-songwriter from Osaka known for basically not showing her face and appearing as “Reko-chan,” a bear girl, in MVs.

Her songs—sung with outstanding melodic sense and lyrics that skillfully, and at times candidly, express women’s true feelings—are also hugely popular at karaoke.

The track we’re introducing this time, the impressively titled “To All My Ex-Girlfriends,” is a digital single released in 2024 and a hit distinguished by its MV set in a karaoke box.

Its country-flavored, upbeat sound, lyrics that keep slightly hard-to-say emotions bright, and catchy melody all showcase her impeccable taste.

While the overall pitch sits a bit on the higher side, the melodic line is easy to sing, and those with lower voices can handle it just fine by adjusting the key.

Be mindful of the bouncy rhythm, and make sure to bring out the contrast between smoothly connected sections and crisply articulated parts!

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One Lovearashi89rank/position

One Love – Arashi

This is a mutual-love song by Arashi, a group renowned as a leading example of Johnny’s idols who are highly active on television as well.

With its powerful sound and easy listenability, the piece contributes to elevating the romantic sensibilities of women in their twenties.

broad daylightKing Gnu90rank/position

King Gnu – Hakujitsu

When we watch the snow falling hard, a bittersweet yet beautiful melody comes to mind.

It’s a signature song by King Gnu, released digitally in 2019 and written as the theme for the drama “Innocence: False Accusation Lawyer.” The lyrics depict a heartfelt wish to have an irreparable past and one’s mistakes concealed beneath pure white snow.

No matter how much we regret, time won’t turn back; all we can do is keep walking through the continuous present—a painful truth most of us have felt at least once.

Begun by Daiki Tsuneta at the end of 2018, the track went on to set astonishing streaming records.

It’s also an indispensable winter soundtrack on TikTok.

Listening to it in the cold air might be a good chance to face your own heart.