渋々(しぶしぶ)reluctantly, unwillingly

嫌(いや)だったけど渋々(しぶしぶ)承諾(しょうだく)した。

I didn't like it, but I reluctantly agreed. {reluctantly, unwillingly}

面倒(めんどう)だけど渋々(しぶしぶ)PTAの役員(やくいん)になりました。

It's a hassle, but I reluctantly became an officer of the PTA. {reluctantly, unwillingly}

プライドの高(たか)い彼(かれ)は、自分(じぶん)のミスを渋々(しぶしぶ)認(みと)めました。

He, with his high pride, reluctantly admitted his own mistake. {reluctantly, unwillingly}

渋々(しぶしぶ)子育(こそだ)てのお金(かね)を出(だ)すような人(ひと)と一緒(いっしょ)に親(おや)にはなれません。

I cannot become a parent with someone who reluctantly provides money for child-rearing. {reluctantly, unwillingly}

誰(だれ)もやりたがらないので、渋々(しぶしぶ)飲(の)み会(かい)の幹事(かんじ)をやることにしました。

Since no one else wanted to do it, I reluctantly decided to organize the drinking party. {reluctantly, unwillingly}