YOU SAID:
kacchan wants 2 kill every one
INTO JAPANESE
kacchanは2人一人を殺してほしい
BACK INTO ENGLISH
kacchan wants two people to kill one
INTO JAPANESE
kacchanは2人に1人を殺してほしい
BACK INTO ENGLISH
kacchan wants one in two people to kill
INTO JAPANESE
kacchanは2人に1人が殺すことを望んでいる
BACK INTO ENGLISH
kacchan wants one in two people to kill
Okay, I get it, you like Translation Party.