Japanese warrior mostly in uniform twice bloodied, not wounded (9)

I believe the answer is:

uninjured

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'japanese warrior mostly in uniform twice bloodied' is the definition.
I can't tell whether this definition defines the answer.

'not wounded' is the wordplay.
'not' becomes 'un' (prefix meaning 'not').
'wounded' becomes 'injured' (similar in meaning).
'un'+'injured'='UNINJURED'

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(Another definition for uninjured that I've seen is " Rude injun (anag.)".)

I've seen this clue in The Times.

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