力ちから任まかせConjugationsMeaningsNounNa-adjective1. using all one's strength; using all one's might (usu. adverbially as 〜に)Other spellings力ちからまかせ10%Kanji used力power任obligationPitch accentちからまかせComposed of力ちからforce; strength; might; vigour; vigor; energy; capability; ability; proficiency; capacity; …Noun任まかせleaving everything up to someone elseSuffix