RAG MusicMutual Love Song
A lovely mutual-love song

Overflowing with happiness! A mutual-love song with great lyrics

Are you in love?

Whether you’re a couple in that everything-is-fun early stage or one that really understands each other, why not listen to some “mutual love songs”?

In this article, we’ll introduce songs that capture a range of feelings—like the joy of knowing the person you love loves you back and the chance to reaffirm your feelings for someone precious.

We’ve gathered many feel-good tracks that are perfect for message videos on anniversaries or as wedding BGM!

Listen to the songs we’re about to introduce, refresh those important feelings you should never forget, and may you always be able to stay honest with the person you love so much!

Overflowing with happiness! Great-lyrics mutual love songs (31–40)

The Theory of HappinessShiina Ringo

Sheena Ringo – The Theory of Happiness
The Theory of HappinessShiina Ringo

A signature song by Ringo Sheena and also her major-label debut, this is a straightforward love song.

What it says is quite simple, but the phrasing—rich with Sheena’s unique worldview—stirs the heart.

It’s a refreshing track whose distinctive cuteness overflows with purity and is irresistibly captivating.

Is that okay?RADWIMPS

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

A track with a pleasant sound infused with a reggae flavor, featuring a catchy, repetitive chorus that also gives the song its title.

It’s a love song that candidly expresses feelings toward someone special.

The lyrics are filled with intentionally roundabout words that reveal a hint of shyness, conveying a deep affection for a lover.

Happy! Fun! I love it!DREAMS COME TRUE

DREAMS COME TRUE – Happy! Fun! I Love You! (from URAWAN 2016 Live Ver.)
Happy! Fun! I love it!DREAMS COME TRUE

DREAMS COME TRUE’s bittersweet yet uplifting love song “Happy! Fun! I Love You!” The lyrics are profoundly deep, and when intertwined with the beautiful melody line, countless feelings seep into your heart.

I highly recommend watching a live performance video as well—you’ll surely find something that moves you to the core.

The day we stopped being loversYuuri

Yuri “The Day We Stopped Being Lovers” Official Music Video
The day we stopped being loversYuuri

Yuri, whose sweet singing voice captivates many listeners, brings us a romantic ballad titled “The Day We Stopped Being Lovers.” This piece serves as a sequel—and the first installment of the final chapter—to his works that gained attention as breakup songs, such as “Dry Flower” and “Tag.” The title might make you imagine a sad story, but an unexpected ending awaits.

Try listening while making your own predictions.

Another big appeal is how this song can change the way you view his past works.

FlowerORANGE RANGE

Hana – ORANGE RANGE (Full)
FlowerORANGE RANGE

It was the theme song for the movie, wasn’t it? I’d always thought they mostly did upbeat, cheerful tracks, so I was surprised to hear a ballad like this—but it’s a really great song.

It fits the film perfectly, and I was sobbing in the theater while listening to it.

Overflowing with happiness! Great-lyric mutual-love songs (41–50)

Banzai ~ I’m glad I loved you ~Urufuruzu

A signature song by Ulfuls that celebrates the everyday happiness of spending time with someone you love.

Released as a single from the January 1996 album “Banzai,” it’s a classic packed with the band’s charm.

The lyrics joyfully and candidly embrace a relationship with someone you love, and the cheerful melody really resonates.

Just hearing the memorable call-and-response lifts your spirits.

Beloved across many contexts—featured in the film “UDON” and used in a Fujicco commercial—this track is perfect for anniversaries or weddings, an ideal song to give with gratitude to someone special.

boyfriendaiko

Boyfriend – aiko (Full)
boyfriendaiko

Aiko’s “Boyfriend” is a song where the feeling of “I love you” is expressed as directly and intensely as possible—there aren’t many tracks packed this tightly with pure affection.

Even the title is straightforward.

I imagine many women, regardless of generation, want to listen to Aiko’s music when they fall in love.

Although this song was released in 2000, it’s still popular at karaoke and remains a staple love song you hear all the time.

It’s the perfect track for conveying just how much you love someone.