こだわりぬ
Meanings
Verb (5-dan, く)
1. to refuse to compromise (on quality, etc.); to be fastidious about doing things the right way through to the end
Composed of
obsession; fixation; complaining; criticizing; speciality (e.g. of restaurants)
to pull out; to draw out; to omit; to leave out; to do to the end; to carry through; to let out (e.g. air from a tyre)