workaholism; putting work first
Describes an attitude or principle of prioritizing work above all else, often to the detriment of personal life or health.
His workaholism means he can hardly spend any time with his family.
More and more companies are rethinking the work-first mindset.
Compound of 仕事 (work), 第一 (first), and 主義 (principle, -ism).