Happy Song Rankings [2026]

Lovin’ SongSukima Suichi29rank/position

Sukima Switch “Lovin’ Song” Music Video

A heartfelt and powerful love song that openly expresses feelings for a loved one.

Written as the theme song for TV Asahi’s Friday Night Drama “Ossan’s Love – Returns -,” it was released digitally on January 6, 2024, and as a single on February 21.

It features a sound reminiscent of the ’90s and lyrics that candidly convey uncontrollable emotions.

Perfect for anniversaries with your partner or for expressing your feelings to someone special.

This work is filled with the pure charm of Sukima Switch—be sure to listen to it together with the one you love.

loveHoshino Gen30rank/position

Gen Hoshino – Koi (Official Video)

When you feel the joy of being in love, this song might lift your spirits even higher.

It’s one of the signature tracks by singer-songwriter Gen Hoshino, who has produced classics like “Create” and “SUN,” released as his ninth single in 2016.

Featured in the drama “We Married as a Job! (Nigeru wa Haji da ga Yaku ni Tatsu),” it became a massive hit and sparked a nationwide craze.

Its rolling rhythm, poppy melody, and Hoshino’s light, buoyant vocals are irresistible—once you hear it, it sticks in your head.

It’ll make you think, “Falling in love is truly wonderful.”

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Araki Jakkan

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We’re officially a couple!HoneyWorks feat. Hattori Juri (CV: Sakura Ayane)31rank/position

We’re Officially a Couple! feat. Juri Hattori (CV: Ayane Sakura) / HoneyWorks

An album by the music unit HoneyWorks that compiles their love songs, “Hey, Love Hurts.

~Confession Executive Committee Character Song Collection~.” Among the tracks included is “We’re Officially Dating!” This song portrays the happiness of the character Juri Hattori after mutual feelings are confirmed.

It’s sung by Ayane Sakura, who voices the character.

With its high energy throughout, it’s perfect for livening up a karaoke session or using as BGM for a message video.

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yamamoto

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A bouquet with loveSuperfly32rank/position

Superfly “A Bouquet With Love” Music Video

It’s a love song that reminds us that the everyday scenes we share are more precious than any flashy production.

Lyrics that liken gratitude and unwavering love for a partner to a bouquet ride on Shiho Ochi’s powerful yet warm vocals and reach the heart.

Released in February 2008 as the fourth single, the song drew major attention as the theme for the drama “Edison no Haha.” It’s also included on the classic album “Superfly,” and has now become indispensable as a staple for weddings and anniversaries.

Perfect for those thinking about a White Day gift or wanting to convey their feelings to someone special.

If saying “thank you” in words feels a bit embarrassing, why not send that feeling along with this song?

The Theory of HappinessShiina Ringo33rank/position

Sheena Ringo – The Theory of Happiness

A singer who shows many different expressions depending on the song, Sheena Ringo.

“Fortune Theory” is her debut single.

There are many ways to feel love for someone, but the lyrics of this song express the feeling of respecting the other person through a unique worldview, teaching us what’s important in a relationship.

The tune is pop and overflowing with cuteness! Give it a listen when you want to renew your gratitude for the person by your side or when you’re savoring a happy feeling.

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Kado(guchi) Shichigatsu

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I’m in love.Every Little Thing34rank/position

"In Love" MUSIC VIDEO / Every Little Thing

A ballad that captures sweet, happy moments between two people in love, wrapped in warm time.

Released as a single by Every Little Thing in October 2007, it was featured as the song for Sapporo Beer’s “Fuyu Monogatari” (Winter Tale) commercial.

The gentle vocals and simple yet emotionally rich arrangement of piano and strings beautifully express the freshness and reassurance of love.

The track is also included on the album “Door,” offering a warm depiction of a calm winter scene shared by lovers.

It’s a song we especially recommend to those who feel a vague anxiety about their relationship or who want to reaffirm their honest feelings toward their partner.

Pure Love SongShonan no Kaze35rank/position

Shonan no Kaze “Junrenka” MUSIC VIDEO (Original ver.)

This is one of Shonan no Kaze’s signature love songs, a heartfelt tale of a clumsy man’s unwavering devotion that really hits home.

Many people may have discovered them through this track.

From the everyday happiness of being moved by a lover’s home-cooked meal, to the small misunderstandings that create distance, and finally to the raw realization of one’s own immaturity and the renewed appreciation of the person who matters—this straightforward story resonates deeply.

Released in March 2006 as their fifth single, it achieved an astonishing 25 consecutive weeks at No.

1 on the Oricon karaoke chart.

Blending reggae’s fiery energy with a catchy pop melody, the song is perfect both as a dedication to someone special at a wedding and for belting out with friends at karaoke.