[Love Song] Heart-Throbbing Romance Songs Sung by Johnny's
Johnny’s has produced many of Japan’s most iconic groups, giving us countless thrills and heart-fluttering moments.
Although the company name has since changed, many people have surely found themselves swooning over the dazzling performances of its talents, thinking, “They’re so cool!”
In this article, we’ll introduce love songs sung by these idols.
We’ve picked a variety of tracks—songs brimming with excitement, tunes that resonate with those in love, and bittersweet breakup numbers—so please enjoy to the very end!
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[Love Songs] Heart-Fluttering Romance Songs Sung by Johnny’s (1–10)
Love so sweetarashi

Released in 2007, this signature song by Arashi colored its era and became a social phenomenon.
As the theme song for the drama “Hana Yori Dango 2 (Returns),” it was loved by countless people.
When the music starts, your heart can’t help but race and you want to sing along.
True to its title, it’s a masterpiece where a sweet, gentle mood perfectly matches Arashi’s playful spirit.
It truly makes your heart flutter.
Many listeners were encouraged by its upbeat lyrics, which feel like they bridge the distance in a long-distance relationship.
It’s a love song that will never fade.
shhhhhhh!!WEST.

A track that marks a new frontier for WEST., brimming with mature allure.
Set to an up-tempo melody, it portrays the conflict and passion of a man and a woman who, while shaken by a fateful encounter and overwhelmed by growing feelings for each other, must keep those emotions hidden.
Chosen as the opening theme for the drama “Seal It with a Kiss, Don’t Get Caught,” airing in February 2025, the song is also included on the album “A.H.O.
-Audio Hang Out-.” It harmonizes beautifully with the world of the drama, which stars WEST.’s Ryusei Fujii.
For anyone who secretly loves someone, or can no longer hold back their feelings, this song is sure to resonate deeply.
I want to be your boyfriend.Snow Man

Snow Man is a male idol group active across various fields, including stage, television, and online streaming.
Among their songs, the heart-fluttering love track “Kimi no Kareshi ni Naritai” (“I Want to Be Your Boyfriend”) stands out.
Its lyrics paint a beautiful, Cinderella-like story, depicting a glamorous night spent with someone you love.
The passionate dance beat conveys a burning emotion, evoking scenes where feelings of love accelerate.
The lyrics also hint at what might happen next, giving the song a mature, sophisticated atmosphere.
Why not listen to their prince-like vocals and let their charm sweep you away?
[Love Songs] Heart-Fluttering Romance Songs Sung by Johnny’s (11–20)
Cinderella GirlKing&Prince

King & Prince’s debut single, which burst onto the scene like a comet in 2018.
Many people were surely dazzled by their radiance! The song was chosen as the theme for the drama Hana Nochi Hare: Hanadan Next Season, starring member Sho Hirano, and it became the best-selling debut single of the 2010s.
A love song whose classic melody carries a vivid, dazzling message.
With upbeat lines like “You are my sun” and their princely style, it’s impossible not to swoon.
Even after the group’s reformation, it will continue to live on in many hearts as an eternally heart-fluttering song.
Let’s fall in love on impulseNEW!Okamura Yasuyuki・Nakajima Kento

This is a wonderful song that lets you fully savor the sparkle and momentum of romantic feelings.
Its overwhelmingly groovy sound fuses beautifully with Kento Nakajima’s luscious, sweet vocals, brilliantly embodying the accelerating rush of love.
Realized through an offer from Yasuyuki Okamura, the track brings out the very best of Nakajima’s aura and vocal texture.
Released in April 2026, it was chosen as the opening theme for the TV anime “Go for it! Nakamura-kun!!,” which began airing the same month.
The melody—sparked by reading the original work—matches the anime’s world perfectly.
With its light yet dramatic progression, it’s a must-listen for anyone feeling that heart-throbbing stir of new love.
Labyrinth Love Songarashi

A heartfelt, bittersweet love song that expresses a fateful encounter with a rhythm like the ticking of a second hand.
The form of love Arashi portrays brims with a powerful bond that feels like a connection from a past life, and with the determination to protect the one you love.
Released in November 2011, the song drew attention as the theme for the Fuji TV drama “Nazotoki wa Dinner no Ato de” starring Sho Sakurai, selling 240,000 copies on the Oricon daily singles chart the day before its release.
It was later used as the theme for the film “Nazotoki wa Dinner no Ato de,” and included on the acclaimed albums “Popcorn” and “5×20 All the BEST!! 1999-2019.” It’s a track to listen to in moments when you want to etch into your heart the time you spend with someone special, while feeling deep love and trust for the one you cherish.
A Lump of LoveKinKi Kids

This is a bittersweet song by KinKi Kids that expresses the dynamics of romance between a man and a woman and the many emotions that come with it.
It’s also noteworthy that the lyrics were written by Tsuyoshi Domoto and the music composed by Koichi Domoto.
The piano’s tone resonates strikingly, joined by strings and band sounds to create a gentle yet aching atmosphere.
As the title suggests, the song speaks about the love within oneself, depicting how that love grows through various experiences.
It’s a track that conveys straightforward affection, listing the cherished qualities of a partner and expressing sincere, unwavering love.



