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2000s Japanese Hits | Unforgettable Once You Hear Them! Exquisite Masterpieces

What kind of music were you listening to back then? The 2000s can be called a turning point for J-POP.

Theme songs from TV shows and dramas, the background music of school life, the songs we sang at karaoke—many people only need to hear them and a page of youth, etched together with the music, comes vividly back.

In this article, we present hit songs that defined the 2000s.

Shall we look back once more at the music of that special era, where nostalgia and novelty intertwined?

2000s Japanese Hit Songs | Unforgettable Once You Hear Them! A Collection of Gem-like Masterpieces (11–20)

HEAVENFukuyama Masaharu

Masaharu Fukuyama – HEAVEN (Full ver.)
HEAVENFukuyama Masaharu

This passionate rock number, which Fukuyama Masaharu crafted as the theme song for the drama “OUT: Wives’ Crimes,” matched the show perfectly and became a major hit.

Released as a single in November 1999, it sold over 800,000 copies in total.

The song’s theme is a perilous yet sweet relationship bound by an irresistible gravity.

Many listeners were likely both thrilled and captivated by the thrilling progression, where Fukuyama’s sultry vocals intertwine with emotionally stirring guitar sounds.

moonlightOnitsuka Chihiro

Chihiro Onitsuka – Gekkou (Moonlight)
moonlightOnitsuka Chihiro

This song was used as the theme for TV Asahi’s Friday Night Drama “TRICK,” and, 14 years later, it was also featured in the commercials for “TRICK: The Movie – Last Stage.” Along with the drama’s success, the single became a hit as well, marking Chihiro Onitsuka’s best-selling release.

Her vocals and lyrics, with their distinctive worldview, retain an unforgettable impact and power that linger in the ears even as time passes.

HOTEL PACIFICSazan Ōrusutāzu

Just hearing the passionate sound of the intro transports you straight to a midsummer beach! This is a classic of Latin kayō rock from Southern All Stars.

Released in July 2000 as their 45th single, the song is said to be infused with love for Chigasaki, Keisuke Kuwata’s hometown.

The music video is also memorable for Kuwata, sporting blond hair, performing a dance that incorporates a gag from the comedy trio Dachou Club.

If you’re in the mood to spend a passionate summer night, why not give it a listen?

Over and OverEvery Little Thing

「Over and Over」MUSIC VIDEO / Every Little Thing
Over and OverEvery Little Thing

From the heart-piercing intro, you’re instantly drawn into the song’s world.

It’s the ultimate ballad that encapsulates Every Little Thing’s charm, where melancholy and warmth coexist.

The beautiful synthesizer tones crafted by Mitsuru Igarashi intertwine with Kaori Mochida’s delicate, soaring vocals, filling your heart as you listen.

Released in January 1999, this work was used as the ending theme for the drama “Border: Criminal Psychology Investigation File,” becoming a memorable classic for many.

It’s also included on the album “Every Best Single +3” and continues to be loved today.

With its warm message that feels like a wish for love to last forever, it’s the kind of masterpiece you’ll want to savor on a quiet night while thinking of someone dear.

fragileEvery Little Thing

「fragile」MUSIC VIDEO / Every Little Thing
fragileEvery Little Thing

Widely beloved as the theme song for the romance observation show “Ainori,” this renowned ballad remains deeply etched in many people’s memories.

The lyrics woven by Kaori Mochida delicately portray the fragility of human relationships—not limited to romance—and the clumsy hearts that struggle to be honest.

Those earnest feelings resonate in the heart, carried by a gentle yet powerful melody.

Released in January 2001, this work is also a landmark piece as Every Little Thing’s first Oricon No.

1 after becoming a duo.

Included on the classic album “4 FORCE,” it has been cherished for many years.

It’s a number that offers a warm, quiet companionship on nights when you’re troubled by a relationship with someone important or when you want to face your own vulnerabilities.