ja-JP-mac| Input | ja-JP-mac |
|---|---|
| Normalized | ja-JP-mac |
| Canonicalized | ja-JP-mac |
| Extlang form | ja-JP-mac |
| RFC 5646 | RFC 4646 | RFC 3066 | RFC 1766 | |
|---|---|---|---|---|
| Language subtag | ja | |||
| Extlang subtags | ||||
| Script subtag | ||||
| Region subtag | JP | |||
| Variant subtags | ||||
| Privateuse subtags | ||||
Extension u |
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Extension t |
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| Well-formed | false | true | ||
| Valid | false | false | ||
| Errors |
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