YOU SAID:

<style>span{color:red!important}</style><span>hi</span>

INTO JAPANESE

<style>span{color:red!important}</style> <span>こんにちは</span>

BACK INTO ENGLISH

<style>span{color:red!important}</style> <span>Hello</span>

INTO JAPANESE

<style>span{color:red!important}</style> <span>こんにちは</span>

BACK INTO ENGLISH

<style>span{color:red!important}</style> <span>Hello</span>