A breakup song sung by an idol. A collection of bittersweet love songs.

JELLYNumber_i

JELLY

A Number_i track that likens tender, fragile feelings of love to jelly.

Produced by member Yuta Jinguji, it delicately captures the wistfulness of late summer.

The lyrics ask, “What would the jelly filled with my feelings for you taste like?”—a question that conveys the fear that this love might one day melt away and disappear, tightening the listener’s chest.

Included on their debut album No.I, released in September 2024.

How do you like this version of me?Chou Tokimeki♡Sendenbu

Cho Tokimeki♡Sendenbu / “How Do You Like This Kind of Me?” Dance Moving

A song that captures the feelings of a girl heartbroken in love is gaining attention.

Created by Koresawa, this piece was produced as a sequel to “Mojokyuu ni Kawaii no!” (The Cutest Ever!).

Set to a lively rhythm, the lyrics weave together self-affirmation and anxiety.

They express a desire to be accepted—including the “annoying sides” and the “imperfect parts.” Released digitally on October 1, 2024, the track serves as the lead song for the album “Tokimeki Rulebook,” slated for release on December 4.

It’s a recommended listen for anyone troubled by love or wanting to cherish their true self.

Now, the moon is waxing≒JOY

≒JOY (Nearly Equal Joy) / “Now, the Moon Is Full” [Full MV] Nationwide Tour 2025 Theme Song

≒JOY is an idol group that has been on a remarkable run since their debut in January 2024.

Released digitally in August 2025, this song is a love ballad that sings of pure feelings for someone special.

In fact, it’s a cover of a track that Ms.

Sashihara once wrote for HKT48.

The refreshing sound arrangement evokes the image of a star-studded night sky.

It’s the perfect dose of idol pop for when you want to immerse yourself in single-minded love.

Dreaming 15-year-oldSumairēji

S/mileage 'Yume Miru 15-sai' (Music Video)

S/mileage’s major-label debut captures the summer romances of 15-year-old girls, filled with gentle vocals and bittersweet feelings.

Eurobeat-style synths blend with a kayōkyoku-inspired melody, tenderly expressing the fluttery first loves unique to adolescence.

Depicting a girl’s heart swaying between idealized scenes—summer festivals, fireworks, seaside dates—and reality, the song was produced by Hello! Project’s renowned producer Tsunku♂.

Upon its May 2010 release, it reached No.

5 on the Oricon charts and went on to win the Best New Artist Award at the 52nd Japan Record Awards.

It’s a perfect track for those who want to relive the sweet-and-sour memories of youth or empathize with a down-to-earth teenage girl’s feelings of love.

Depending on today.AVAM

Depending on today.

AVAM has emerged as a rising star on the digital music scene.

Rooted in pop while skillfully blending electronica and dance music, they’ve been winning strong support, especially among younger listeners.

Since their 2023 debut, their streams have steadily grown, and their distinctive world-building—fusing music with dance performance—has drawn widespread attention.

At “#LANDofMiRRORS” held at Toyosu PIT, they delivered an overwhelming stage performance that captivated a large audience.

With emotive vocals and dramatic song structures as their hallmark, they’re a recommended artist for anyone who wants to connect with the joys and bittersweet moments of love.

Just so you know, this feeling isn’t love!Tensen Tensei Shoujo.

[MV] “Just so you know, this feeling is not love!” — Tenten (Tensen Tensei Shoujo.)

A song by Tensen Tensai Shoujo that adorably captures tsundere feelings.

Set to a fast-paced sound, it sings of the complex emotions of denying one’s crush while secretly being in love.

Released in June 2024, this track is packed with the group’s charms.

It’s been performed at live shows and events, earning strong support from fans.

Perfect for anyone with a one-sided crush or a love they can’t express honestly—listen, and you’re sure to relate!

Real Sexy!Sexy Zone

Sexyzone

A refreshing pop tune that makes your heart skip just by listening, filling you with the courage to take a step into a new world! It lifts your spirits as if someone were inviting you, “Let’s go find a new view together!” The lyricist’s intention to convey “the breath of spring and hope” is beautifully expressed.

Released in May 2013 as a double A-side single, it debuted at No.

1 on the Oricon charts and was used as the theme song for Fuji TV’s “Super Infiltration! Real Scope Hyper.” It’s sure to give you a powerful push whenever you’re starting a new challenge or want to lift your mood.