KOTOKO’s Most Popular Songs Ranking [2026]

KOTOKO once served as the main vocalist for the music production group “I’ve” and became one of Japan’s leading anime song singers.

Her songs, characterized by a clear, soaring voice, have been featured as theme songs in many anime series.

Here is a ranking of her popular tracks.

KOTOKO Popular Song Ranking [2026] (11–20)

KOTOKO × ALTIMA_PLASMIC FIRE_MV preview

This is a signature work by Isao Kawahara, known as the author of the hugely popular series Sword Art Online.

This song was used as the opening theme when it was adapted into a film.

It also drew attention as a collaboration between KOTOKO, a popular anisong singer, and AKTIMA.

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