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?
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- Hit J-pop songs of 2005. Recommended masterpieces and popular tracks.
- Hit J-Pop songs of 2007: the appeal of hit tracks that exude a positive vibe
- [2026 Hit Songs] Iconic Heisei-Era Classics and Nostalgic Japanese Music
- Hit J-Pop songs of 2008: recommended masterpieces and popular tracks
- Love songs that were hits in the 2000s. Classic and popular Japanese songs.
2000s Japanese Hit Songs | Unforgettable After Just One Listen! Exquisite Masterpieces (61–70)
Butt-biting bugoshiri kajiri mushi
This work sings about the adorable main character, the “Butt-Biting Bug,” as it goes around playfully nibbling people’s bottoms one after another.
With its catchy melody and lyrics full of humor that tickle a child’s fancy, it became hugely popular! The CD released in July 2007 was a big hit, shipping 220,000 copies.
It was also adapted into an anime, with all 80 episodes airing from October 2012 to December 2015.
It’s a song brimming with charm that kids—and even adults—can’t help but hum along to.
Perfect for the whole family to enjoy together, it’s great for car rides with your children and for nursery school or kindergarten events!
Roco LotionORANGE RANGE
Released in 2004, this song is ORANGE RANGE’s sixth single.
In the Oricon annual sales rankings, it placed seventh that year.
It enjoyed overwhelming popularity among young people, especially junior high and high school students, and its slightly provocative lyrics were part of its appeal.
Paradise BabyRIP SLYME
This song is a signature track by RIP SLYME, released in 2002.
For many people, it’s the song that comes to mind when they think of summer.
Its light, catchy rap and pleasant sound are like a paradise.
It ranked 31st on the Oricon annual sales chart that year.
compensated datingichou BOYZ
A punk rock band whose sensational lyrics repeatedly spark mixed reactions.
They embody the rebellious spirit in their lyrics, songs, and live performances to such an extent that they can truly be called a defining punk band of the 2000s.
They are also sometimes written as “Ginnan BOYZ.”
My Girlarashi
The song by Arashi released in November 2009 drew attention as the theme song for a TV drama starring Masaki Aiba.
It’s a pop tune that conveys warmth and gentleness, with striking string arrangements.
The lyrics express gratitude toward loved ones and the idea that hearts remain connected even when apart.
It topped the Oricon Weekly Singles Chart, selling 432,000 copies in its first week.
Certified Double Platinum, it became one of Arashi’s signature songs.
The lyrics, which tie into the drama’s storyline, seem to have resonated with viewers in various ways.
It’s a track you’ll want to listen to while thinking of someone special—be it a partner, family member, or anyone dear to you.