| "Why" | ||||
|---|---|---|---|---|
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| Single by Miliyah Kato | ||||
| from the album Heaven | ||||
| B-side |
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| Released | November 18, 2009 | |||
| Recorded | Late 2009 | |||
| Genre | Pop, pop rock, urban | |||
| Length | 17:01 | |||
| Label | Mastersix Foundation | |||
| Songwriter(s) | Miliyah Kato | |||
| Producer(s) | Shinichiro Murayama, Jeff Miyahara | |||
| Miliyah Kato singles chronology | ||||
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"Why" is Japanese singer-songwriter and composer Miliyah Kato's sixteenth single, and the first to be taken from her fifth studio album Heaven. It was released throughout Japan on November 18, 2009.