A lovely mutual-love song

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

Accompanist / Piano Instructoryuri
Accompanist pianist × piano instructor × web writer. I began piano lessons at age four and, inspired by my piano teacher, decided to pursue music. I went on to specialized music programs in high school and university, where I discovered the appeal of accompanying instrumentalists and singers. Currently, alongside teaching piano, I work mainly in my home region of Aichi as an accompanist for flute, voice, choir, and more. Through lessons, my students often introduce me to trending songs, and my hobby is trying anything on the piano—Japanese and Western pop, commercial jingles, and beyond. Since 2021, I’ve also been active as a web writer, covering music and a variety of other genres.
Editor-in-Chief, RAG MUSICHane Keisuke
Editor-in-chief of RAG MUSIC. JFC-certified fact-checker. After working in a music studio and handling wedding sound, joined the RAG MUSIC editorial team in 2016. Experienced with a variety of instruments: marching band in elementary school, clarinet in junior high school wind ensemble, and drums in a band from high school onward. Drawing on my own musical activities and the experience gained through my work, I produce daily articles, including various song introductions, features on music festivals around the country, and live reports. In music, I enjoy not only rock from Japan and abroad but, lately, a wide range of J-pop as well.

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 (51–60)

Love so sweetarashi

ARASHI – Love so sweet [Official Music Video]

Love so sweetarashi

“Love so sweet,” Arashi’s 18th single released in 2007.

This bright and refreshing love song is one that can help you stay positive even if something happens between the two of you.

As the song conveys that believing is important, it reminds us of the value of continuing to trust the other person’s feelings, even if you become distant or far apart.

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Instantaneous concept19

19 Momentary Concept LAST LIVE TV use only

Instantaneous concept19

The lyrics and the mellow melody match incredibly well and it moves me.

The feelings of cherishing someone are woven with gentle words and carried by a warm melody.

I’d be overjoyed if someone I love sang this to me.

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LOVER SOULJUDY AND MARY

JUDY AND MARY LOVER SOUL

LOVER SOULJUDY AND MARY

YUKI’s exhilarating high notes are absolutely the best.

The lyrics are wonderful, too.

This song appeared in the movie Moteki a little while back, and it reminded me all over again how great it is.

Around that time, YUKI’s voice carried more and she sang incredibly well.

It’s a lovely love song with a world that only works because it’s YUKI’s voice.

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celeryYamazaki Masayoshi

Masayoshi Yamazaki / Celery

celeryYamazaki Masayoshi

While the version sung by SMAP is also famous, Masayoshi Yamazaki is the original.

Personally, I prefer Masayoshi Yamazaki’s “Celery.” It conveys a lovely spirit: even though we may sometimes miss each other because our upbringings and paths are different, we do our best for the other person because we have feelings of love.

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Overflowing with happiness! Great-lyrics mutual love songs (61–70)

Couple goalsCHIHIRO

Couple goals

Couple goalsCHIHIRO

This is a song by CHIHIRO that straightforwardly expresses the joy of sharing the same moments together.

The buoyant rhythm conveys a sense of uplift, and the gentle sound that lets you savor the happiness communicates a bright, positive feeling.

While looking back on the small, everyday memories the two have built up, it also expresses the hope that these blissful days will continue.

It’s a song that reminds us not to overexert ourselves and shows the importance of mutual trust.

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To the best in the world, youto shiki

Toshiki “To the World’s Best You” Official Music Video

To the best in the world, youto shiki

“Sekaiichi no Kimi e” (“To the Best You in the World”) is a song that candidly sings of a pure, heartfelt wish to protect the smile of the one you love more than anyone.

Released in 2023 by singer-songwriter Toshi, who is active mainly on social media platforms like TikTok and YouTube, the track delivers straightforward words to a cherished person you want to be with forever, set to a lively band performance colored by the tones of an acoustic guitar.

It’s a soothing song whose warm lines—promising to always be a source of strength even through sadness and tears—bring comfort to the heart.

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PairingOnda Masanori

"Pairing" / Masanori Onda

PairingOnda Masanori

Sung by Masanori Onda, whose sweet yet bittersweet vocals have won him many fans, this track overflows with deep affection.

It candidly lays bare a straightforward, sincere love for a partner, and the couple’s happiness comes through vividly.

Released in February 2024, it instantly captured many hearts.

It’s perfect not only for anniversaries, but also for ordinary days when you want to reaffirm your feelings for your partner.

An ideal song for moments when you want to confirm your feelings for someone special or simply bask in a happy mood.

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