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tengu; red-faced and long-nosed goblin said to reside deep in the mountains
bragging; conceit; braggart; boaster; conceited person
天狗の面を土産に買った。
I bought a tengu mask as a souvenir.
昔話では山の奥に天狗が住んでいた。
In old tales, tengu lived deep in the mountains.
少し成功したからといって天狗になるな。
Don't get conceited just because you've had a little success.