Kei’s Most Popular Songs Ranking [2026]

KEI, who is active solo as a Vocaloid producer, is Hayashi Kei—the vocalist and guitarist of the rock band NO LEAF CLOVER.

His guitar-driven sound and subtly cynical songs are particularly captivating.

We’ve compiled some of his popular tracks.

Be sure to check them out.

http://www.nicovideo.jp

The relaxed guitar arpeggios leave a strong impression.

This song by KEI, a Vocaloid producer who also works under the name Hayashi Kei, was released in 2008.

It sings about the “now” spent with someone precious and is incredibly pleasant to listen to.

The emotional feel of the chorus is also fantastic.

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