Eir Aoi is a female singer who has gained popularity mainly through anime tie-in songs.
Her cool visuals and vocals are a perfect match, making you want to check out the music videos even if they’re anime songs.
We’ve picked out some of her popular tracks in a ranking format.
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Eir Aoi Popular Songs Ranking [2026] (1–10)
IGNITEAoi Eiru1rank/position

It’s an upbeat rock number that sings, “Don’t lose to any absurdity—keep moving toward the future!” It’s performed by Eir Aoi, an anisong singer from Hokkaido.
Released in 2014 as her seventh single, it was used as the opening theme for the anime Sword Art Online II.
Her vocals, which combine clarity and power, are truly stirring.
Listening to it makes you feel there’s no time to dwell on mistakes—you’ve got to do what you want to do.
Sound of the RainbowAoi Eiru2rank/position

For those who see a future with someone special unfolding before their eyes, I highly recommend “Niji no Oto.” Eir Aoi released it in 2014, and it was used as the theme song for the anime Sword Art Online Extra Edition.
Her vocal ability is undeniable—there’s a powerful strength within its beauty.
The lyrics portray the bond between two people in love, making it perfect for anniversaries or weddings.
This song will add color to a still blank future—listen to it together with someone dear to you.
SiriusAoi Eiru3rank/position

Kill la Kill is an anime about a girl named Ryuko Matoi, who transfers schools to uncover the mystery of her father’s death and gets caught up in all sorts of turmoil at her new school, Honnouji Academy.
Its opening theme is Sirius, sung by vocalist Eir Aoi.
The song feels wrapped in a dazzling, radiant strength throughout its lyrics.
It gives hope for tomorrow to those feeling down, and even if you’re not, it naturally fills you with energy.
It evokes the image of a strong, upbeat anime protagonist.
lapis lazuliAoi Eiru4rank/position

Its grand, passionate sound pierces the heart.
This song was used as the ending theme for the anime The Heroic Legend of Arslan and is sung by Eir Aoi.
It was released in April 2015 as her 10th single.
The harmony between Eir Aoi’s soaring, powerful vocals and the worldview that depicts a strong will to defy fate and carve out the future is wonderful.
It feels as if it ignites the passion sleeping deep within one’s heart.
I recommend listening to it on the night you’ve made a resolution, while gazing up at the stars.
MEMORIAAoi Eiru5rank/position

This is a song that was used as the ending theme for the TV anime Fate/Zero.
It’s a powerful ballad colored by a bouncing piano and a strong, resonant guitar.
Even within its intense sound, it conveys gentleness and warmth, resulting in a superb track.
Incidentally, it was Eir Aoi’s major-label debut single.
wingsAoi Eiru6rank/position

Eir Aoi’s 13th single is a song used as the opening theme for the TV anime The Heroic Legend of Arslan: Dust Storm Dance.
Its lyrics focus on the bonds with companions and the determination to achieve one’s goals, paired with a powerful melody.
Released in July 2016, it reached No.
9 on the Oricon Weekly Singles Chart.
Blending elements of J-pop, rock, and anime songs, it has a sound that appeals to a wide range of ages.
Perform it as entertainment at year-end or New Year parties, and the whole venue is sure to come together and get excited! The lyrics, portraying a stance of looking forward even while unsure, are sure to resonate with many people.
INNOCENCEAoi Eiru7rank/position

It’s a high-energy, fast-paced rock number.
It served as the opening theme for the anime Sword Art Online: Fairy Dance arc and is sung by Eir Aoi, a singer from Hokkaido.
Released in 2012 as her third single, its lyrics emphasize the importance of moving forward, leaving a strong emotional impression.
If you’re performing it with a band, pay special attention to keeping the tempo steady.


![Eir Aoi Popular Song Rankings [2026]](https://i.ytimg.com/vi_webp/bVEE0fujfb0/maxresdefault.webp)
