Aimer Popular Song Rankings [2026]

Unrequited loveAimer1rank/position

Aimer “Kataomoi” MUSIC VIDEO (FULL ver.)

A popular choice for vocal training is Aimer’s “Kataomoi.” Its conversational delivery and Aimer’s vocal vibe are especially popular among students.

The song itself features a simple, guitar-centered band sound, so rhythm is very important.

If you sing while exaggerating the beat with your hands or clapping along, mastering the rhythm will make it much easier to sing.

Also, breath points and where to add accents are important.

When you sing while keeping time with your hands and your timing locks in, you’ll likely find your voice comes out more easily—use that feel to check where you should place the accents.

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Kubota Mami

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lovesicknessAimer2rank/position

Aimer “Koiwazurai” Studio Live Rehearsal (new albums ‘Sun Dance’ and ‘Penny Rain’ now on sale) FULL

Singer Aimer, who weaves stories with her distinctive husky voice.

This song is a breezy number that sings of a faint budding love over a lively guitar sound.

It offers a different flavor from her usual weighty, dramatic ballads—an appealing, down-to-earth familiarity.

Included on the album “Sun Dance,” released in April 2019, it also garnered attention as the theme song for AbemaTV’s dating reality show “She’s a Snowflake and the Wolf Boy Won’t Be Fooled ❤.” Its worldview feels like a continuation of the classic “Kataomoi,” making it a perfect match for the sweet-and-sour spirit of Valentine’s Day.

Listen while prepping chocolates, and your heart is sure to flutter even more!

Zankyo SankaAimer3rank/position

Aimer「Zankyosanka」MUSIC VIDEO（Demon Slayer:Kimetsu no Yaiba Entertainment District Arc Theme Song）

This is a hit song by Aimer, included on the double A-side single “Zankyō Sanka / Asa ga Kuru,” released in January 2022.

Chosen as the opening theme for the TV anime Demon Slayer: Entertainment District Arc, it became a massive success, surpassing 200 million streams.

The track is an energetic piece that sings of a strong will to move forward into the future, overcoming past pain and inner conflict.

Its grand arrangement blending Japanese and Western elements pairs perfectly with Aimer’s husky, powerful vocals.

The rhythmic piano in the intro and the dazzling horn section make an unforgettable impact, sure to elicit cheers from kids the moment it starts playing! It’s the perfect pick when you want to instantly liven up the room in a party or recreation intro-quiz setting.

On nights when I’m too lonely to sleepAimer4rank/position

Aimer 'On Nights When I’m Too Lonely to Sleep'

JUJU’s 22nd single, released in October 2012.

Although it was produced in 2006, its release was decided about seven years later when it was chosen as the theme song for the film “Tsunagu.” JUJU herself calls this “a precious song I’ve cherished for a long time.” It is a poignant yet moving track that portrays unwavering love.

Even if meeting again in this world is not possible, hearts remain connected—this is a song that helps you reaffirm the bond with a loved one from whom you’ve been separated.

Song of FlowersAimer5rank/position

Aimer “Hana no Uta” (Starring: Minami Hamabe / Theme song for the theatrical film Fate/stay night [Heaven’s Feel] I. presage flower)

Hana no Uta, included on the single ONE / Hana no Uta / Rokutousei no Yoru Magic Blue ver.

released on October 11, 2017, was produced as the theme song for the theatrical anime film Fate/stay night [Heaven’s Feel] I.

presage flower.

The song is characterized by an emotionally rich message that blends love and anguish, wistfully recalling days of past happiness.

It portrays a bittersweet longing for a loved one and a strong resolve to protect them.

Aimer’s powerful vocals and the melody are deeply intertwined with the film’s worldview, making it a track that continues to move many listeners.

It prompts us to reconsider what love is and what we ourselves should cherish.

bow knotAimer6rank/position

[HD] daydream – Aimer – Chouchou Musubi [Chinese/Japanese Subtitles]

When it comes to modern ballad queens, many people probably think of Aimer.

She’s known for her husky voice, but her vocal production is actually quite unique: unlike most vocalists, she sings using chest breathing.

Generally, chest breathing tends to produce less airflow during phonation, but in her case it’s the opposite.

As a result, even replicating a standard long tone becomes significantly more difficult when trying to sing like her.

In this song, the long tones in the chorus are extended, and she sings from the late first half of the chorus through the middle of the latter half without any rests, making the piece feel more challenging in terms of sustained notes than it might sound at first listen.

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Ryo

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Black BirdAimer7rank/position

Aimer 'Black Bird' Music Video – Film 'KASANE' (Kasane) version (In theaters September 7, Friday; Starring Tao Tsuchiya × Kyoko Yoshine)

This is a song by Aimer that overlays feelings of envy and a longing to be loved onto the image of a single black bird.

Released as a single in September 2018, it was later included on the acclaimed album “Penny Rain.” It was also chosen as the theme song for the live-action film “KASANE -Beauty and Fate-,” starring Tao Tsuchiya and Kyoko Yoshine in dual leads, capturing a mysterious and weighty atmosphere.

The way it gives voice to darker emotions like inferiority and impatience through a dramatic blend of strings and band sound is truly breathtaking.

It’s the kind of song that will surely stay close to your complicated heart on nights when you want to confront your own weaknesses and jealousy.