X Loss
白河ななか

Dance Celebration
Single:　/　/22/　
Double:　/　/　/　

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Dance Celebration(System 7 Remix)
Single:　/　/23/−
Double:　/　/　/−

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Dance Dance Revolution(X-Special)
Single:−/−/−/13
Double:−/−/−/20

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Dance Floor
Single:　/　/10/−
Double:　/　/　/−

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dazzle
Single:　/　/12/−
Double:　/　/　/−

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Dream Machine
Single:　/　/22/−
Double:　/　/　/−

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DUB-I-DUB (2008 X-edit)
Single:　/　/25/　
Double:　/　/　/　

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Feel
Single:　/　/16/−
Double:　/　/　/−

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Flight of the Phoenix
Single:　/　/11/　
Double:　/　/　/　

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Flourish
Single:　/　/19/−
Double:　/　/　/−

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Freeway Shuffle(X sequence)
Single:−/−/−/　
Double:−/−/−/　

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