いけん
iken

Expression

1. bad; wrong; naughty

Colloquial
Related to いけない
Expression

2. must not (do, be); should not; ought not to

Colloquial
Expression

3. useless; no good; bad

Colloquial
Expression

4. hopeless; beyond hope

Colloquial
Expression

5. unfortunate; a shame; a pity

Colloquial
Expression

6. unable to drink (alcohol)

Colloquial