Overview
Professional's offense (プロの犯行, puro no hankō) is a tag where it is used to describe an artist who holds a skill close to a pro (usually learn from school or self taught) and actively submit works with their skills.
Aside from the tag usually used on illustrators and mangakas who are working on the industry, it also applies to handcrafts, self developed special effects, self created works and so on; which requires full understanding on the subject itself in order to be good at it.
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