RAG MusicMutual Love Song
A lovely mutual-love song

A Japanese rock song about mutual love—an awesome couple anthem.

A Japanese rock song about mutual love—an awesome couple anthem.
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Mutual-love songs often make you feel happy just by listening, don’t they?

Some of you might listen to them with your partner, or think of your crush while you listen.

In this article, we’ve gathered only Japanese rock (J-rock) tracks from among the many mutual-love songs out there!

If you’re looking for J-rock songs about mutual love, be sure to check these out.

They’re not just sweet—they’ve got a cool edge, too.

So whether you love J-rock or don’t usually listen to it, we’d love for you to give these songs a try!

Mutual-love songs in Japanese rock. Cool couple songs (1–10)

next toNEW!Marushii

Marsi − By Your Side (Christmas Video) [Music Video]
next toNEW!Marushii

This work by Marcy, a three-piece rock band from Fukuoka, is a heartwarming love ballad created as an answer song to the band’s signature track “Love Song.” It tenderly weaves feelings of affection for the irreplaceable person by your side, with the band’s characteristically warm sound and Yukyo Yoshida’s gentle vocals resonating deeply.

Released for streaming in October 2025, it also drew attention for being produced by Rui Momota.

It’s a song you’ll want to listen to during the harsh cold season, while spending precious time with your loved one.

cold; curt; blunt; unfriendlyRADWIMPS

RADWIMPS – Aloof [Official Music Video]
cold; curt; blunt; unfriendlyRADWIMPS

A song that captures the frustration of an ambiguous relationship and the ache of unrequited feelings.

The delicate emotions that sway with the other person’s attitude and the uncertain distance where neither can read the other’s heart are carefully woven with the distinctive word choices of Yojiro Noda.

Although it’s a track from the 2018 album ANTI ANTI GENERATION, the music video featuring Nana Komatsu and Fuju Kamio also created a big buzz.

In August 2020, it was chosen as the theme song for the ABEMA show Who Is the Wolf?, once again resonating with many listeners.

Unfolding at a relaxed tempo, this piece is a gentle companion for nights troubled by love or quiet moments of contemplation.

greatest common divisorRADWIMPS

This is a song that empathizes with the pain of differing values in a romantic relationship and the deep longing to be loved.

It’s included on rock band RADWIMPS’ album “RADWIMPS 3: Mujintou ni Motte Ikiwasureta Ichimai,” released in February 2006, and was also used as an insert song for the NHK drama “Kansai Tokushu Manyo Love Story: Winter.” Using the language of mathematics, it gently portrays two people with different strides and paces as they keep searching for the perfect point where their hearts intersect.

The conversational vocals carried by the calm soundscape resonate deeply.

Rather than simply seeking love, the lyrics encourage accepting each other’s differences and walking forward together—sure to give you courage.

Why not listen to a love song that warmly wraps your anxieties?.

captiveMy Hair is Bad

This song, which rides a fast-paced rock sound to sing about an intense one-sided love that longs to be someone’s “last,” is a fan favorite.

In just over two minutes, it crams in both an extreme devotion—“I’d do anything for you”—and playful fantasies of becoming famous.

Included on the album “boys,” released in June 2019, it gained popularity not through a tie-in but via videos posted on social media.

The rapid-fire verses switch to an explosively open chorus that feels exhilarating—just listening is sure to lift your spirits! It’s the perfect track for blowing away the haze of unrequited love or soaking in that sense of unity at a live show.

A world that sways around youMarushii

Marcy – The world that sways around you (Official Music Video)
A world that sways around youMarushii

A refreshing track by Marcy that captures the exhilaration of traveling with a lover and the unassuming tenderness found in everyday life.

The words woven by vocalist Ukyo Yoshida convey a deep love for “you” that grows despite his clumsiness, along with an earnest wish to stay together forever.

It reminds us that a relationship where you can laugh about little things becomes a warm refuge amid the whirlwind of daily life.

Released in May 2025, the song also serves as the image song for a JTB commercial, and just listening to it fills you with the thrill of travel.

If you listen with the glittering memories you’ve shared with someone special in your heart, it may deepen the bond between the two of you.

Is that okay?RADWIMPS

RADWIMPS – Is It Okay? [Official Music Video]
Is that okay?RADWIMPS

This is a RADWIMPS song that sings of such straightforward love that it overflows with feelings for someone you adore, to the point of bewilderment.

The track is included on the classic album “RADWIMPS 4: Okazu no Gohan,” released in December 2006.

Its popularity has remained strong; in December 2016, ten years later, the music video was re-shot together with fans.

It conveys sincere affection with a touch of humor.

Many listeners may have found courage in the lyrics, which suggest that repeatedly expressing daily gratitude and apologies deepens a couple’s bond.

Give it a listen when you want to savor the excitement of a budding romance or when you want to reaffirm your honest feelings for someone important to you.

NOW LOADINGmakaroni enpitsu

Macaroni Enpitsu "NOW LOADING" Music Video
NOW LOADINGmakaroni enpitsu

A love song that weaves unspoken feelings into words.

Makaronienpitsu’s distinctive character shines in “NOW LOADING,” which was chosen as the theme song for the film “Loving Yamada at Lv999” and released in March 2025.

Its true-to-life band sound and melodic lines naturally warm the heart as you listen.

If you want to connect with a clumsy yet straightforward love, or if you cherish the moment you met someone special, don’t miss it!