yen

这瓶饮料的价格是150日元。

This bottle of drink costs 150 ___yen.

他最近对学习吉他产生了强烈的渴望。

He's developed a strong ___yen for learning to play the guitar lately.

我兑换了一万日元用于这次日本旅行。

I exchanged 10,000 ___yen for my trip to Japan.