gambaru
Perseverance even with the hardest of tasks, in the context of Japanese culture.
uncountable
The do-or-die mentality gambaru permeates Japanese society, where the pursuit of a goal can carry more significance than the outcome.
Where it comes from
Borrowed from Japanese 頑張る (ganbaru, “work hard, do one's best”).
Adapted from the Wiktionary entry gambaru (CC BY-SA 4.0).