An idol sings a mutual-love song. A collection of happy love songs.

The 5th＝LOVE

=LOVE (Equal Love) / 10th Single “The 5th” [MV full]

=LOVE is a female idol group produced by Rino Sashihara.

The title track of their 10th single, released in December 2021, is an after-story told five years after the group’s second Christmas song, “Bokura no Seifuku Christmas,” which came out in 2017.

Through imagery like a ring on the ring finger and lovers nestled together in snowy landscapes, it portrays a special moment shared by two people who have grown up.

In the music video, where white costumes and illuminations look stunning, the members’ individual Christmas stories intertwine with dance scenes, and the choreography—polished down to the fingertips—leaves a strong impression.

With its dreamy sound that colors winter romance, it’s a romantic Christmas number.

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.

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.

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.

Our Uniform Christmas＝LOVE

=LOVE (Equal Love) / 2nd Single “Our Uniform Christmas” [MV full]

Doesn’t the idea of spending Christmas in a school uniform make many hearts flutter? Walking through town at dusk with someone you like—the exhilaration and the slightly bittersweet mood blend beautifully in this quintessential winter song.

Producer Rino Sashihara poured her strong desire to create “a Christmas song” into this track, which was released in December 2017 as =LOVE’s second single and became one of the group’s signature early hits.

It lets you relive a sparkling page of youth, bringing back those sweet and sour memories from your school days.

Give it a listen when you want to feel the excitement of a budding romance all over again.

When I think of youTOKIO

When I Think of You Kimi Wo Omou Toki TOKIO Tomoya Nagase Nagase Tomoya

When introducing TOKIO’s songs, there’s no way we can leave out this jewel of a ballad! It’s one of the group’s masterpieces—a beautifully mellow love ballad.

Delicate guitar tones gently intertwine with vocals that are sweet yet tinged with sadness.

The song is written from the perspective of a shy man, and the way it carefully portrays the wavering of a heart in love is truly captivating, don’t you think? Released in February 1999, it also served as the theme song for their flagship variety show and was included on the acclaimed album “YESTERDAY & TODAY.” It’s a track that stays close to your heart on quiet nights when you’re thinking of someone special.

Summer PatternKinKi Kids

KinKi Kids 'Summer Pattern' Music Video

This is KinKi Kids’ 23rd single, whose blend of a nostalgic Okinawan scale and Showa-era pop melody strikes a chord.

The melody and lyrics conjure scenes of summers gone by, tightening the chest and inviting many listeners to bask in that wistful nostalgia.

Released in July 2006, the song debuted at No.

1 on the Oricon Weekly Chart, extending their streak of consecutive No.

1 releases since debut to 23.

It’s also included on the album “I album -iD-.” This is a song that gently keeps you company on summer evenings when you want to sink into memories with a touch of sentimentality.