思い上がり (おもいあがり) Japanese meaning | KotomoraMeanings
1
noun
conceit; hubris; vanity; presumption
Describes an attitude of thinking too highly of oneself, often leading to arrogance or overconfidence.
成
功
し
た
途
端
に
思
い
上
がり
が
出
て
しまっ
た
。
As soon as he succeeded, he became conceited.