Translation guide
The English word 'junkie' can refer to a drug addict or, informally, to someone obsessed with a particular activity or thing. This guide covers how to express both meanings naturally in Japanese.
Referring to someone addicted to illegal drugs, especially narcotics.
General term for 'addict', commonly used for drug addiction. Neutral and widely understood.
He is a drug addict.
Loanword from English, specifically refers to a drug addict, especially heroin. Carries a strong, negative connotation.
Formal or legal term for a habitual narcotics user.
Informally describing someone who is extremely passionate or obsessed with a hobby, activity, or thing.
Attach to a noun to mean 'addicted to 〇〇'. Very common and natural for non-drug obsessions.
Calling someone a ジャンキー when they are just a hobby enthusiast can sound like you are accusing them of drug addiction. Use 中毒 or マニア instead.
He's a work junkie.
あの界隈にはジャンキーが多い。
There are a lot of junkies in that area.
rehabilitation program for drug addicts
He's a game junkie.
I'm a caffeine junkie.
Means 'enthusiast' or 'fanatic'. Often used for hobbies like trains, cameras, etc. Slightly less intense than 'junkie' but very common.
He's a train junkie.
Refers to a geek or nerd, often obsessed with anime, manga, games, etc. Can be self-deprecating or derogatory depending on context.
She's an anime junkie.
Means 'to be hooked on ~'. A very natural, casual way to express being obsessed with something.
Lately, I've been a yoga junkie.
Suffix meaning 'fanatic' or 'crazy about'. Stronger and more colloquial. Often used in compounds like 釣り狂 (fishing junkie).
He's a fishing junkie.