Bigger than the others, it resembled a kanji character.

When writing in Japanese, you may want it to display Kanji characters.

But the kanji characters flashed off and on, catching the corner of his eye.

There were kanji characters shaved into her stubble length hair.

In one corner, a command pulsed on and off in English, Spanish and Kanji characters:

For the most part, today's gamers don't need to crack the books and study kanji characters simply to play the games they want.

You can say a lot more in 140 kanji characters than you can say in 140 Roman ones.