Crystal Kay Popular Song Rankings [2026]

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.

mother landCrystal Kay15rank/position

Crystal kay – Motherland live (fullmetal alchemist ost)

A heartwarming song filled with love for a mother.

Set to a gentle melody, it sings of gratitude to a mother and the bittersweetness of parting.

Released in May 2004 as Crystal Kay’s 14th single, it was also chosen as an ending theme for the popular anime Fullmetal Alchemist.

It drew attention as Crystal Kay’s first ballad sung entirely in Japanese.

Perfect for special days when you want to express your feelings to family—like Mother’s Day or a wedding.

If you usually feel too shy to say “thank you,” why not convey that sentiment through this song?

I LOVE…Crystal Kay16rank/position

Crystal Kay “I LOVE…” (Official HIGE DANDism cover) Digital Release on Fri, Dec 11

Singer Crystal Kay, known for her signature hit “Koi ni Ochitara,” has released the first cover album of her career, which includes a rendition of Official HIGE DANDism’s “I LOVE…”.

The original is notable for its band sound—a light, groovy mid-tempo track characteristic of Hige Dandism—but this cover reimagines it as a slow-tempo ballad.

You can really feel Crystal Kay’s exceptional vocal ability and her power to convey the song’s world.

The chorus, where her clear, unadorned high notes soar straight and true, is a must-listen!

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Hane Keisuke

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So close…Crystal Kay17rank/position

Nodame Cantabile Ending [SubCat]

This is Crystal Kay’s 21st single, released on February 28, 2007, by the artist who brought American music to Japan.

It was used as the ending theme for the anime adaptation of the popular manga set at a music university, Nodame Cantabile.

SakuraCrystal Kay18rank/position

Crystal Kay – “Sakura” [Streaming: 3/18, CD Release: 3/23]

This is a song by Crystal Kay that portrays the cycle of cherry blossom seasons, reflecting on past memories and the emotions tied to them.

The gentle, mostly acoustic sound gradually builds in intensity, which seems to express emotions welling up and overflowing.

While it depicts memories that have passed and a past that cannot be returned to, the powerful vocals and forward-looking lyrics convey an impression not of being tormented by memories, but of drawing strength from them.

It’s a song that expresses farewells in a positive light—cherishing memories while moving toward the future.

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kappamaki

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BoyfriendⅡCrystal Kay19rank/position

Crystal Kay BOYFRIEND II Piano Granny Sang It (Tried Singing)

A song that won first place among fans in the popular track poll held for the 10th anniversary of their debut.

The producer is Taku Takahashi of m-flo.

There was originally another song titled “Boyfriend,” and this work serves as its sequel.

Boyfriend-partⅡCrystal Kay20rank/position

Crystal Kay「Boyfriend-partⅡ」Music Video

It’s a timeless classic that colors a youthful chapter that never fades.

Released in January 2003, this work is known as one of Crystal Kay’s signature songs.

Included on the album “4 Real,” it captured many hearts, reaching as high as No.

3 on the Oricon charts.

Seamlessly blending pop and R&B, the track beautifully conveys the sweetness of first love and the sorrow of parting.

The lyrics, which look back on memories with a “first boyfriend,” have a universal appeal that anyone can relate to.

It’s the perfect song for when you want to reminisce about a romance or feel the bond with someone special.