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Lia's Most Popular Songs Ranking [2026]

Lia is a female singer drawing attention for her beautiful crystal-clear voice.

It seems that the foundation of her vocals comes from having studied classical singing.

Needless to say, her voice is appealing for its soaring, beautiful, and transparent quality.

In this article, we’ll introduce a ranking of her popular songs.

It’s a must-see list not only for her fans but also for those who haven’t listened to her music yet.

Lia’s Popular Song Rankings [2026] (11–20)

You’re not alone.Lia15rank/position

This is a song that Lia herself wrote in response to the Great East Japan Earthquake, with the victims in her thoughts.

For the recording, she performed it in a single take, simultaneously filmed as a duet with piano.

It was released as a double A-side single, and the included track “Song of Life” was produced as the image song for STA, a project dedicated to rescuing endangered wild animals.

My greatest treasureLia16rank/position

Lia / My Most Precious Treasure [OFFICIAL MUSIC VIDEO]
My greatest treasureLia

With her clear, translucent vocals, Lia is popular across a wide range of genres, including game and anime songs.

She studied at Berklee College of Music in Massachusetts and later worked in Los Angeles.

Around 2000, she debuted with a PC game theme song that gained attention on video-sharing sites.

In 2011, the album she participated in, Calling All Dawns, won a Grammy Award.

She is also active as the voice provider for the Vocaloid IA.

Her expressively rich singing, shaped by her experience in classical ballet and vocal music, is recommended for those seeking soothing comfort.

A World You Don’t KnowLia17rank/position

Lia / The Story You Don't Know [OFFICIAL MUSIC VIDEO]
A World You Don't KnowLia

Lia is a singer active in a wide range of fields, including performing game and anime songs, as well as writing lyrics and composing.

She also provided the voice library for the Vocaloid IA.

With hits like “Tori no Uta” and “Aozora” used in the game AIR, and performances of the theme and insert songs for CLANNAD, many people likely associate her with music from the game label Key.

She is a captivating singer whose voice—once described as that of a “crystal-voiced songstress”—has a touching, expressive tremble that resonates with listeners.

Star BoatLia18rank/position

Hoshi no Fune / Lia with Lyrics
Star BoatLia

The theme song for the theatrical anime “planetarian: Hoshi no Hito.” Shinji Orito, who also composed Lia’s signature song “Tori no Uta,” once again handled the composition.

The lyrics, which have a fantastical feel that matches the story’s worldview, are sure to delight fans of the original.

Lia’s one-of-a-kind vocals evoke the image of a vast starry sky.

Song that marks the passage of timeLia19rank/position

[High Quality] CLANNAD: AFTER STORY Opening 'A Song to Pass the Time' FULL with Lyrics
Song that marks the passage of timeLia

Lia’s song “Toki wo Kizamu Uta,” used as the opening theme for the anime CLANNAD ~AFTER STORY~, is renowned as a classic anime song—so chances are you’ve heard it even if you haven’t seen the series.

Beyond the anime’s heartrending yet heartwarming story, this song, which conveys feelings for someone lost, brings Tomoya to mind and is impossible to listen to without tears.

Everything—the sound and the vocals—is beautiful, so if you haven’t heard it yet, please give it a listen.

It will surely make you want to watch the anime too!

Kizunairo ColorLia20rank/position

Kizunairo (Bond-color) - Lia
Kizunairo ColorLia

Lia, who shows us a variety of voices depending on the song.

This track also makes you wonder if she’s consciously changing her vocal tone.

The lyrics are pleasant, evoking an imaginary adventure of having searched for you all along.

It was also used as the opening theme for the TV anime “FORTUNE ARTERIAL: Akai Yakusoku.”

Lia’s Popular Song Rankings [2026] (21–30)

blue skyLia21rank/position

Air Blue Sky. (Sound quality prioritized / re-upload)
blue skyLia

The song Aozora, used as an insert track in the anime AIR, is said to be so moving it can bring you to tears within the first second.

Because it plays during the anime’s climax, many people have been brought to tears by it.

Lia’s long tones and vibrato are simply beautiful.