Crystal Kay discography

This is a list of publications of the Japanese singer Crystal Kay including the main chart positions, which she has achieved.

• The chart positions give the maximum placement on the Oricon charts in Japan.

Albums

Singles

Collaborations

Video Publications

Music videos

• Collaborations

• Alternate Versions

Songs

• Cover

• Collaborations

• Transitions

Achievements

• Almost Seventeen is with almost 400,000 units, its most successful studio album and generally their most successful recordings sold.
• All Yours is seen chart technically, her most successful recordings, since the album debuted at # 1.
• Koi ni Ochitara with nearly 300,000 units sold, their most successful single.