固執 こしつ
koshitsu

Noun
Suru Verb

1. sticking to (an opinion, theory, belief, etc.); clinging to; adherence; persistence; insistence

Transitive
かれはまだ自分 じぶん意思 いし固執 こしつしている。
karewa mada jibunno ishini koshitsu shite iru.
He still sticks to his opinion.
Other forms: