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Denshi Jisho — Online Japanese dictionary

Search for this in plain form: ぶる

ぶうん 1: whirr; hum; buzz;
2: whoosh; woosh; whiz
Adverb taking the 'to' particle, Adverb 
武運 ぶうん the fortunes of war
武運長久 ぶうんちょうきゅう continued luck in the fortunes of war

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