released on December 6, 2017.
| MIC Drop/DNA/Crystal Snow [CD] Catalog: UICV-5069 | 1. | MIC Drop -Japanese ver.- | | 2. | DNA -Japanese ver.- | | 3. | Crystal Snow | |
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| MIC Drop/DNA/Crystal Snow(初回限定盤A) [CD] Catalog: UICV-9267 | 1. | MIC Drop -Japanese ver.- | | 2. | DNA -Japanese ver.- | | 3. | Crystal Snow | |
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| MIC Drop/DNA/Crystal Snow(初回限定盤B) [CD] Catalog: UICV-9268 | 1. | MIC Drop -Japanese ver.- | | 2. | DNA -Japanese ver.- | | 3. | Crystal Snow | |
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| MIC Drop/DNA/Crystal Snow(初回限定盤C) [CD] Catalog: UICV-9269 | 1. | MIC Drop -Japanese ver.- | | 2. | DNA -Japanese ver.- | | 3. | Crystal Snow | |
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