1
恋におちたら - Koiniochitara
Songs
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2
恋におちたら (Re-recording) - Koini Ochitara (Re-recording)
3
Boyfriend -partⅡ-／原題：What Makes Me Fall In Love - Boyfriend-Part II- (What Makes Me Fall In Love)
4
Sweet Friends
5
幸せって。 - Shiawasette.
Albums
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ALL TIME BEST 25th Anniversary
2025
"A 2 Z" (Original Motion Picture Soundtrack)
2023
I Sing
2021
For You
2018
Shine
2015
Almost Seventeen
2012
637 -always and forever-
2012
Vivid
2012
Spin the Music
2010
FLASH
2010
Singles & EPs
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REFRESH: One
Single • 2026
Only One (feat. YOON MIRAE)
Single • 2026
Love Myself
Single • 2024
That Girl
Single • 2024
Spark
Single • 2023
How You Feel
Single • 2023
Start Again
Single • 2023
Love me
Single • 2022
No Pressure (feat. VivaOla)
Single • 2022
Gimme Some
Single • 2022
Videos
See All
恋におちたら (Re-recording) - Koini Ochitara (Re-recording)
【TikTokでバイラル中！】「幸せって。」- Music Video - Shiawasette.
君がいたから - Kimi ga Ita kara
I Love...
Superman
恋におちたら - Koi ni Ochitara
Only One (feat. yoonmirae)
【Crystal Kay×虹色侍ずま】一発撮りでハプニングが起きた...!? 【Bling-Bang-Bang-Born/Creepy Nuts】
歌うたいのバラッド
Gimme Some
Live performances
Featured on
J-Rap Flows
Playlist • YouTube Music
R&B Japan
Playlist • YouTube Music
Queens of J-Rap
Playlist • YouTube Music
Japan Hits: '00s
Playlist • YouTube Music
Playlists by Crystal Kay
MUSIC ARCHIVES
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