noun
drug enforcement officer; narcotics agent
Slang abbreviation of 麻薬取締官 (mayaku torishimari-kan). Used informally, often in media or among those familiar with drug enforcement contexts.
See also: 麻薬取締官
あの刑事ドラマでは、マトリが麻薬組織に潜入する。
In that detective drama, a narcotics agent infiltrates a drug ring.