aiko’s Love Songs: Popular Songs Ranking [2026]

cocoaaiko1rank/position

aiko / Cocoa (cover)

Speaking of aiko, she sings about the delicate feelings of women with striking realism and is like a goddess of love songs.

She has many male fans as well as female fans.

While many of her signature tracks are cute love songs or heartrending ballads, the song “Cocoa” feels like a snapshot of the “now” between a man and a woman who seem on the verge of crossing a line.

Surely both of them are aware of each other’s feelings, yet they’re rational enough that nothing has progressed up to this point.

You can sense the tension of that momentous act of “crossing the line,” the turmoil of a pained heart, and the push and pull of guilt.

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utatane

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fireworksaiko2rank/position

Fireworks – aiko (Full)

This is a masterpiece whose sweet melody—like a slice of the summer night sky—and poignant lyrics about an unattainable love resonate deeply.

Released by aiko in August 1999, the song vividly portrays the fleeting yet beautiful scenes of love, like fireworks rising into the night.

Included on the album “Sakura no Ki no Shita,” it gently envelops those quiet moments before sleep or the times you gaze up at the night sky thinking of someone dear, with its delicate vocals.

It remains a song many wish to listen to alone on a quiet night, and one that continues to comfort those carrying the ache of a tender, unfulfilled love.

signalaiko3rank/position

Aizu – Aiko (senpai to kanojo ost)

This is a song by aiko included on the single “Plamai” released in 2015.

It was used as the theme song for the film “My Senpai and Me.” It portrays the feelings of a woman who is in love and knows the feelings are mutual, yet remains somehow unstable.

Looking at the lyrics, it seems the two are not in a boyfriend–girlfriend relationship.

It might be a relationship they can’t tell anyone about.

Her single-minded love, the desire to stay by his side no matter what kind of relationship it is… is deeply heartrending.

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sasashina

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First loveaiko4rank/position

aiko - “First Love” music video

Carried by a bittersweet waltz, aiko’s voice pours out tender, fleeting feelings of love that resonate in the heart.

The gentle piano tones and the band’s sound capture raw, true-to-life emotions with exquisite nuance.

From the moment of falling in love to the swelling feelings and heartfelt wishes for the other person, every sentiment hits home.

Released in February 2001, this work became a massive hit following the single “Boyfriend” and was also included on the album “Natsufuku.” It sold over 320,000 copies in total and reached No.

3 on the Oricon weekly chart.

Beloved as an indispensable staple of aiko’s live shows, it remains a fan favorite.

Highly recommended for those who want to empathize with the racing heartbeat of being in love and the feelings for that special someone, or who wish to cherish memories of a bittersweet romance.

beetle (specifically, a rhinoceros beetle)aiko5rank/position

aiko - 'Kabutomushi' music video

It’s a song by aiko that portrays a delicate heart: identifying with an insect that protects itself with a hard shell yet is fragile inside, and acting tough precisely because it’s in love.

Like that insect that cannot survive the winter, the song foresees the end of love, yet its deep affection moves you as it tries to accept even the sadness as a cherished memory.

Released in November 1999, it was also used as the ending theme for TBS’s CDTV.

If you’ve ever found yourself putting on a brave front in front of someone you like, you’ll understand this all too well! As you listen, may you embrace that awkwardness as a part of yourself and find the courage to step forward into tomorrow.

Mutual loveaiko6rank/position

aiko - “Mutual Love” music video

Aiko often has songs that span a wide range from low to high notes.

In the new song “Sōshi Sōai,” the key range looks wide at G#3–C#5, but the actual sung range is lower than you might expect.

The B4 range is used in the chorus and elsewhere, but for most women, that pitch should come out naturally without much effort.

Rather than a “cheerful!” vibe, it’s a song that strongly conveys “bittersweet emotion,” so it’s one you can sing with a calm tone.

When you actually try singing it, you may find many phrases where the pitch drops at the end of the melody lines, which can make intonation tricky for some.

It’s true that moving from low to high can be easier if you have momentum, but going from high to low is very difficult to land accurately.

Try singing lightly while sustaining your breath all the way to the end.

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Kubota Mami

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KissHugaiko7rank/position

aiko- 『KissHug』music video

This song portrays the bittersweet feeling of seeing a lover off on a summer evening.

Aiko’s delicate lyrics beautifully capture the emotions of someone in love.

Released in July 2008, it was also featured as an insert song in the film “Boys Over Flowers: Final,” winning the hearts of many.

It garnered a huge response, surpassing 100,000 copies in total sales.

It’s recommended for those who want to share memories with a partner or celebrate special anniversaries.

Use it in your Instagram Stories to convey your feelings more deeply.