Appears on releases
| # | Title | Length | Track artist | Release title | Country/Date | ||||
|---|---|---|---|---|---|---|---|---|---|
| Official | |||||||||
| 1.1 | pureness | 3:49 | 北出菜奈 | pureness / 七色 |
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| 1.4 | pureness | 3:49 | 北出菜奈 | 18 -eighteen- |
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| 1.13 | pureness | 3:49 | Nana Kitade | JPOP CD2 |
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| 1.4 | pureness | 3:49 | Nana Kitade | 18 -eighteen- |
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| 1.4 | pureness | 3:47 | 北出菜奈 | Berry Berry SINGLES (初回生産限定盤) |
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| 1.4 | pureness | 3:47 | 北出菜奈 | Berry Berry SINGLES (通常盤) |
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| Pseudo-Release | |||||||||
| 1.1 | pureness | 3:49 | 北出菜奈 | pureness/Nanairo |
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| 1.4 | pureness | 3:49 | 北出菜奈 | 18 -eighteen- |
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