RAG MusicLoveSong
Lovely love song

Love songs that were hits in the 2000s. Classic and popular Japanese songs.

We’ve put together a collection of love songs that were hits in the 2000s.

When you think of hit songs from the 2000s, what tracks come to mind?

For those who spent their youth in that era, you might recall so many classics that it’s hard to choose just one.

This isn’t a list of every song that charted between 2000 and 2009, but we’re highlighting beloved love songs that almost everyone has heard at least once—timeless favorites that are still cherished as staples of romance today.

If you’re feeling nostalgic for those days, be sure to give them a listen!

Love songs that were hits in the 2000s. Classic and popular J-Pop songs (71–80)

SEASONSHamasaki Ayumi

A memorable masterpiece that stands as one of the defining ballads of the 2000s.

Released in 2006 as Ayumi Hamasaki’s 16th single, it portrays the transience of life and hope for the future through the shifting of the seasons.

Chosen as the theme song for Fuji TV’s Monday 9 p.m.

drama “Weather Forecaster’s Lover,” starring Koichi Sato and Izumi Inamori, it strikingly colored the romantic story of a protagonist working as a weather forecaster.

It’s a song that gently stays by your side when you’re at a crossroads in life or feeling uncertain about the future.

A Little Love SongMONGOL800

This is a song that expresses love and bonds in a simple and sincere way.

Included on the 2001 album MESSAGE, it sold over 2.8 million copies—an exceptional achievement for an independent release in Japan.

Created by MONGOL800, the piece gently sings about the presence of someone dear who’s right by your side and the warmth felt in everyday life.

Depicting a universal form of love that goes beyond romance, the song was used as the ending theme for the anime Teasing Master Takagi-san and The Angel Next Door Spoils Me Rotten, and it was even adapted into a film in 2019.

It’s recommended for those who want to share precious moments with a loved one or create lasting memories at life’s milestone occasions.

I’ll be by your side.Aoyama Teruma ft. SoulJa

Thelma Aoyama feat. Soulja – I’m by Your Side (TOUR “DIARY” Live Ver.)
I'll be by your side.Aoyama Teruma ft. SoulJa

I feel like she put into words and sang about a girl’s deep expression of love well before Kana Nishino.

The way she says she won’t go anywhere and will always stay by his side feels maternal, and the song comes together as a love song from a woman’s perspective that warmly and gently envelops a man.

SAKURA DropsUtada Hikaru

The 11th single by Hikaru Utada, which drew attention as the theme song for the TV drama “First Love.” Released in May 2002, this track paints a poignant yet beautiful story by overlaying the end of a romance with the image of falling cherry blossoms.

It is a gem of a ballad that expresses the pain of heartbreak and the mysterious repetition of love through delicate vocals and an R&B-infused melody.

A song that seeps into the heart, it continues to soothe many listeners, especially in the season when the arrival of spring can be felt.

youKōda Kumi

Koda Kumi - 'you' ~ 20th Year Special Full Ver. ~
youKōda Kumi

Showcasing Kumi Koda’s standout ballad-style vocals, this work, paired with a snow-themed jacket design, richly portrays deep affection for a lover living far away.

Released as the first installment of the 12-weeks-in-a-row single project that began in December 2005, it impressively reached No.

1 on the Oricon Weekly Singles Chart.

It was also featured as the TV commercial song for the ringtone site music.jp and the jewelry brand GemCEREY.

It’s a song to listen to on nights when you’re thinking about someone precious on your own, or in moments when you miss someone you can’t see.

I wonderDa-iCE

Da-iCE /「I wonder」Performance Video
I wonderDa-iCE

There’s a drama that features a fantastic theme song, right? Da-iCE’s track was actually written specifically as the theme for the TBS Tuesday drama “Kururi: Who Did I Fall in Love With?” It’s a moving song themed around love and self-discovery, depicting a protagonist who has lost their memory searching for their true self.

Da-iCE’s sharp dance moves and powerful vocals are captivating, and as you listen, you get drawn deeply into the world of the drama.

Released in April 2024, this song is recommended for anyone trying to reclaim their true self through love.

If I Fall in LoveKurisutaru Kei

Crystal Kay “Koi ni Ochitara” Official Music Video
If I Fall in LoveKurisutaru Kei

A popular song by Crystal Kay that wraps a sweet, bittersweet first-love feeling in a sparkling sound.

With her clear, transparent vocals, it gently depicts that fleeting encounter when the world begins to change and the pure desire to cherish everything about the other person.

Released in May 2005, the song was used as the main theme for a Fuji TV drama and reached No.

2 on the Oricon Weekly Chart.

It also earned a Million certification for ringtone downloads, garnering wide support across generations.

It’s a recommended track for when you want to relive the flutter of a first crush or remember the feelings you have for someone special.