Crystal Kay Popular Song Rankings [2026]

Ex-BoyfriendCrystal Kay8rank/position

Ex-Boyfriend Crystal Kay – Niconico VideoGINZA

This is a hidden love song by Crystal Kay, one of Japan’s most skilled vocalists, themed around an ex-boyfriend.

Despite dealing with heartbreak and lingering feelings, it’s a poignantly sung piece.

It’s part of a series, allowing listeners to experience a variety of different worlds.

Though not widely known, it has a universal quality that lets you recognize it as a great track the moment you hear it.

Eternal MemoriesCrystal Kay9rank/position

Crystal Kay – Eternal Memories (HD Remaster)

Crystal Kay is a female singer who earns high praise from critics for her powerful vocals and sophisticated musical sensibilities.

While her early work centered on R&B, she’s recently been exploring Black music styles like trap and neo-soul.

Among her songs, the one I especially recommend is Eternal Memories.

Rather than a straightforward expression of gratitude to her parents, the lyrics feel more like she’s reexamining the parts of herself that couldn’t be honest in the past.

Paired with the melody, it all comes together to create a highly dreamlike atmosphere.

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Ryo

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FLY AWAYCrystal Kay10rank/position

FLY AWAY

In a commercial ANA made in 1998 under the catchphrase “All For You,” Crystal Kay’s “FLY AWAY” was featured.

The song was included as the B-side to her debut single “Eternal Memories,” which she released at the age of 13.

With a level of expressive richness that belies her age, it powerfully conveys the thrill and excitement of an airplane about to take off.

Originally created as an image song for ANA, it was later officially released due to the strong response.

Listening to the commercial and her vocals really makes you want to get on a plane and travel somewhere!

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SAKI

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OneCrystal Kay11rank/position

[VietSub] ONE ~ Crystal Kay 'Pokemon The Movie 11 Ending'

It was used as the theme song for the movie Pokémon: Diamond & Pearl – Giratina and the Sky Bouquet: Shaymin.

The lyrics are sung gently and with rich expression.

With Crystal Kay’s songs, you can feel the atmosphere just by listening, even without seeing her expressions.

In this song too, the warmth of friendship and tender affection for friends come through in her voice alone.

Let’s sing with heartfelt emotion, just like Crystal Kay’s vocals!

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SAKI

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TearsCrystal Kay12rank/position

Crystal Kay – Tears

It’s a hidden gem from her album “Crystal Style.” When I got dumped by my then long-distance boyfriend, I listened to it over and over.

Even though it happened years ago, the intro still makes my heart skip a beat—it’s such a bittersweet track.

I might run into him again somewhere by chance; until then, I wanted to bounce back and make him regret it.

This song means a lot to me.

kirakuniCrystal Kay13rank/position

Crystal Kay – Kirakuni

The Crystal Kay with a hint of innocence is no more! This is her full-fledged dance tune, with her polished beauty shining through.

Her toned physique and great style pair perfectly with a sexy Japanese-inspired outfit.

The song and music video, which elegantly blend elements of Japanese beauty, are works of art.

kissCrystal Kay14rank/position

Crystal Kay – Kiss pv

This is a song whose warm, loving lyrics and memorable melody resonate in the heart.

It tells of the couple’s first meeting, the memories they’ve shared, and their hopes for the future.

Released in January 2005, it was also used in NTT Docomo’s “Music PORTER” commercial.

Reaching No.

10 on the Oricon chart, it captured the hearts of many.

It’s perfect for expressing gratitude to the bride and groom or playing at the moment you vow eternal love.

Crystal Kay’s clear, transparent voice will elevate the moving atmosphere of any wedding.