this guy, this fellow, this one
もし私がこやつは釈放だと言ったら反対する者はいるか?
If I were to say that this fellow is to be released, would anyone object?
— パンズ・ラビリンス (2006)
こやつ逃がすな！
Don't let that guy get away!
— Sanjuro (1962)
こやつ捕まる時赤い椿をたくさん持っておりましたが赤い棒は何の合図だ
When this fellow was captured, he had a lot of red camellias. What was the red stick a signal for?
こやつの言う通り
Just as this guy says.