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Japanese Music of the 2000s: Revival Included! A J-POP Hit Song Special

The 2000s marked a major turning point for Japan’s music scene.

While CD sales were strong, ringtones and digital distribution also began to spread.

Superstar icons like Ayumi Hamasaki, Hikaru Utada, and Masaharu Fukuyama commanded overwhelming presence, while a new generation of artists such as ORANGE RANGE and GReeeeN emerged one after another.

In recent years, classic Heisei-era hits have been rediscovered through social media, capturing the hearts of a new generation.

This time, we look back on the gem-like hit songs that colored the 2000s.

Japanese Music of the 2000s: Revival Hits Too! J-POP Hit Songs Special (1–10)

StoryAI

Singer-songwriter AI, born in Los Angeles, captivates audiences with a powerful voice honed through gospel.

The lead single from her May 2005 album “Mic-a-holic Ai” is known as an enduring masterpiece of a ballad that brought her name to widespread recognition.

Opening with beautiful piano tones, the song gently stays close to the listener’s heart and delivers a strong message that you are not alone.

Its outstanding lyrics spread into households through radio and other media, and in 2014 it drew renewed attention when it was selected as the Japanese ending theme for the film Big Hero 6.

It’s a defining song of the 2000s that helps us reaffirm our bonds with the people we cherish.

FlowerORANGE RANGE

ORANGE RANGE is a rock band with a three-vocalist lineup, each with a different vocal range, captivating fans with their wide expressive palette.

Released in October 2004 as their eighth single, this song became a major hit as the theme for the film “Be with You.” It sings of a universal love directed not only toward a lover but also toward irreplaceable people like family and friends, with heartfelt lyrics that resonated with many.

Layers of strings over a wistful melody create an emotionally stirring ballad worthy of the catchphrase “the version of RANGE that makes you cry.” It topped the Oricon Weekly Chart for a total of four weeks and was also included on the acclaimed album “musiQ.” Listening to it while thinking of someone dear brings a gentle warmth, as if your heart is being softly embraced.

The One and Only Flower in the WorldSMAP

Even after their breakup, calls for a reunion remain strong, and the five-member idol group SMAP is becoming legendary thanks to their immense popularity.

One of their songs was used as the theme for the TV drama “Boku no Ikiru Michi,” starring group member Tsuyoshi Kusanagi, and it became a massive hit, selling over 3 million copies in total.

It’s also well known for being written by singer-songwriter Noriyuki Makihara.

In a world that tends to rank and compare everything, the lyrics—encouraging the uniqueness only you possess—lightened the hearts of many listeners and resonated widely.

With gentle words and a warm melody that quietly soothe wounded, troubled feelings, it is a masterpiece that has etched its name in J-POP history.

Close your eyesHirai Ken

Ken Hirai 'Close Your Eyes' MUSIC VIDEO
Close your eyesHirai Ken

Singer-songwriter Ken Hirai captivates listeners with his deep, resonant voice.

This work poignantly yet purely sings of love—bearing the sense of loss after losing a loved one, yet being able to meet them in your heart whenever you close your eyes.

The lingering traces of absence in everyday life intersect with warm memories of the past, evoking a tightness in the chest.

Released in April 2004 as his 20th single, the song was written as the theme for the film “Crying Out Love, in the Center of the World” and became a million-selling smash hit.

It is a gem of a ballad that stirs the heart—perfect for nights when you want to immerse yourself in memories of someone precious or quietly let the tears fall.

crescent moonayaka

Ayaka’s fourth single, released in September 2006.

A love ballad that captures the heartache of a long-distance relationship, it remains a beloved classic for many.

Even when apart, looking up at the same sky connects their hearts, and the resolve to keep moving forward despite loneliness deeply resonates with listeners.

It’s said the song reflects Ayaka’s own feelings when she moved to Tokyo, and that genuine emotion adds depth to her vocals.

It was featured in an au “LISMO” commercial and as a theme song for an NHK program, and it earned her the Best New Artist award at the 48th Japan Record Awards.

It’s a sentimental number you’ll want to listen to alone on nights when you can’t see someone dear to you.