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!
- [Mutual Love Songs] A curated selection of sweet and bittersweet love songs about mutual affection!
- Songs to give to your lover or someone you like. Love songs devoted wholeheartedly to your boyfriend or girlfriend.
- [Mutual Love Songs] Romance tracks that make you feel happy—recommended for women
- Recommended for couples! Reiwa-era love songs that warm the heart
- Love songs for high schoolers who are mutually in love
- Popular Mutual Love Song Ranking [2026]
- Mutual Love Songs Recommended for Men
- Today's Mutual Love Songs: Full-on Happiness Aura! A Collection of Exquisite Love Songs
- Just listening makes you feel happy! Heisei-era mutual love songs
- Mutual Love Songs: Recommended for Middle Schoolers! Popular Tracks that Portray Bittersweet Romance
- Back Number’s Mutual Love Songs: Popular Song Ranking [2026]
- [Songs to Hear on Anniversaries] Love Songs for Couples That Deepen Your Bond
- [Lovey-Dovey!] A Special Feature on Vocaloid Mutual Love Songs
Overflowing with happiness! Great-lyrics mutual love songs (31–40)
I loveMarushii

This song, which depicts happy moments with someone special, beautifully captures the excitement of love and the color it brings to everyday life.
Released in May 2024 as the theme song for ABEMA’s dating show “Love with Friend,” it features Marcy’s characteristically realistic lyrics that recount the happiness found in ordinary moments with a partner, paired with a refreshing melody.
It’s a track that will deeply resonate with Gen Z listeners navigating the ups and downs of love.
Perfect for times when you want to savor moments with someone important or reaffirm your feelings for your partner.
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.
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

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.
Ah, that’s good.Hana*Hana

A signature song by Hana*Hana that gently wraps the happiness felt in days spent with someone special.
The warm vocals resonate as if nestling close to the listener’s heart.
The repeatedly sung title expresses deep gratitude for the time spent together.
Released in July 2000 and used as the ending theme for Nippon TV’s “Downtown DX,” the track became a major hit, selling over 550,000 copies.
It’s the perfect song for when you want to reaffirm the bonds with a lover or family.
Overflowing with happiness! Great-lyric mutual-love songs (41–50)
CAN YOU CELEBRATE?Amuro Namie

I was so moved that I still vividly remember Amuro-chan singing this song on the Kōhaku after her return from giving birth.
When my own marriage was set, I listened to this song over and over.
It’s a timeless classic that never loses its luster, no matter how many years pass.
Can I call it magic?Hirai Ken

Ken Hirai’s “Can I Call It Magic?” is one of those songs that quietly moves you, making you think, “So this is what it means to love someone.” Released in 2016 as his 40th single, it’s a love song about mutual feelings, yet it brings tears with its pressing sense of wistfulness and deep care for the other person.
It’s a song that makes you cry from happiness, one that lets you feel a gentle yet immensely profound love that soaks into your heart.
It’s a track that makes you reaffirm the wish to stay forever with the person you love.



