肌脱 はだぬ
hada nugu

Godan Verb (gu)

1. to remove one's shirt thus revealing the skin; to remove the upper part of one's garments

Intransitive
Godan Verb (gu)

2. to work with great effort

Intransitive
Related to 片肌脱ぐ一肌脱ぐ
Other forms: