YOU SAID:
Nate befriended a Yo-kai.
INTO JAPANESE
ネイトは、ヨ カイを助けた。
BACK INTO ENGLISH
Nate yo helped Kai.
INTO JAPANESE
ネイトは、助けた甲斐ヨ。
BACK INTO ENGLISH
Nate Kai helped yo.
INTO JAPANESE
ネイト カイ助けたよ。
BACK INTO ENGLISH
Nate Kai I helped.
INTO JAPANESE
ネイト カイは私を助けた。
BACK INTO ENGLISH
Nate Chi helped me.
INTO JAPANESE
ネイトのカイは、私を手伝いました。
BACK INTO ENGLISH
Kai Nate helped me.
INTO JAPANESE
甲斐ネイトは、私を手伝いました。
BACK INTO ENGLISH
Kai Nate helped me.
That didn't even make that much sense in English.