Shirabe
万一
Common Noun given name or forename, gender not specified
English jmdict
1
noun (common) (futsuumeishi) (unlikely event of) emergency;the worst(-case scenario);10000 to 1
It is wise to save money for a rainy day.
2
adverb (fukushi)nouns which may take the genitive case particle 'no' (if) by some chance;by some possibility;in the unlikely event that
If by any chance he comes here, I'll let you know at once.
English jmnedict
1
Man'ichi