Appears on releases
| # | Title | Length | Track artist | Release title | Country/Date | ||||
|---|---|---|---|---|---|---|---|---|---|
| Official | |||||||||
| 1.4 | contourless | 4:45 | かめりあ feat. kradness | KRAD MATRiX (限定盤) |
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| 1.4 | contourless | 4:45 | かめりあ feat. Kradness | KRAD MATRiX (JP iTunes) |
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| 1.4 | Contourless | 4:45 | Camellia & Kradness | Krad Matrix (Limited Edition) (Spotify) |
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