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Anisongs that were hits in the 2000s: a nostalgic collection of legendary tracks

We’ve put together a collection of anime songs that anyone who grew up in the 2000s will undoubtedly find nostalgic.

Some are original tracks made for the anime, while others are tie-in songs.

Each and every one of them still sounds fresh today.

There are probably people who discovered these artists through anime, grew to love them, and are still following them now.

We hope this article—and the songs themselves—help you remember those wonderful feelings from back then.

It also works great as a go-to karaoke song list.

Anime songs that were hits in the 2000s: A nostalgic collection of god-tier tracks (21–30)

Love CirculationHanazawa Kana

Kana Hanazawa “Ren'ai Circulation” Full Size (Live Video) [COVER]
Love CirculationHanazawa Kana

One of Kana Hanazawa’s signature songs, it was used as the opening theme for the 2009 anime Bakemonogatari and released as a single in January 2010.

It captures a maiden in love with a light, upbeat melody, pairing lyrics about pure romantic feelings with a catchy sound in perfect harmony.

It’s an irresistibly charming track that makes your heart float just by listening.

Recommended not only for anime fans but for anyone whose heart thrills at the thought of love!

Shangri-Laangela

angela「Shangri-La」(Live ver.)
Shangri-Laangela

“Shangri-La,” a signature song by angela, the music duo of atsuko and KATSU.

It’s well known for being used as the opening theme of the robot fantasy anime Fafner in the Azure, as well as the ending theme of its final episode.

The piece showcases atsuko’s powerful vocal abilities, resulting in a dynamic and impactful work.

cloudy skyDOES

DOES 'Donten' (TV Tokyo anime 'Gintama' opening theme)
cloudy skyDOES

Douten, sung by DOES, was used as the fifth opening theme for the classic Shonen Jump gag anime Gintama.

If you’re a Gintama fan, it’s probably stuck in your head.

The rough, gritty vocal style matches the somewhat hard-boiled world of the Shinsengumi and the Yorozuya that appear in Gintama.

FOR REALTokuyama Hidenori

This work is characterized by its powerful, catchy melody.

Released in May 2000, it was used as the opening theme for the anime “Gensomaden Saiyuki.” It carries a strong message about overcoming loneliness and sorrow and moving forward, with a powerful vocal performance and a resonant worldview that’s perfect for anyone trying to forge their own path.

The rock-style arrangement is another highlight.

It’s sure to be a hit at karaoke, too!

A chorus of voicesKita Shuhei

Natsume’s Book of Friends OP - Issai no Koe
A chorus of voicesKita Shuhei

This is “Issei no Koe,” used as the opening theme for the popular anime Natsume’s Book of Friends, known for its warm, yokai-themed storytelling.

Much like the show’s atmosphere, the song’s gently soothing melody leaves a lasting impression.

Highly recommended for those who enjoy bright, uplifting tunes.

INVOKET.M.Revolution

T.M.Revolution – INVOKE -Invoke- | Official Music Video (TV Anime “Mobile Suit Gundam SEED” Opening Theme Song)
INVOKET.M.Revolution

Mobile Suit Gundam SEED is the first work in the Gundam series set outside the Universal Century to feature “Mobile Suit” in its title.

The opening theme of the first cour, “INVOKE,” ranked second on the Oricon chart.

Love Is A La ModeNakajima Saki, Kakazu Yumi, Sakuma Kumi, Mochizuki Hisayo, Noda Junko

Tokyo Mew Mew is a magical girl anime based on a manga serialized in Nakayoshi, notable for its focus on environmental issues.

The ending theme, “Koi wa A La Mode,” reached No.

61 on the Oricon charts.