ミステリアス (misuteriasu) Japanese meaning: mysterious | KotomoraShe has a mysterious aura.
That incident is very mysterious.
Usage patterns
ミステリアスな〈人〉a mysterious person
She's always said to be a mysterious person.
ミステリアスな雰囲気a mysterious atmosphere
This shop has a mysterious atmosphere and feels relaxing.
ミステリアスな魅力mysterious charm/appeal
He has a mysterious kind of charm.
〈人〉はミステリアスだsomeone is mysterious
The new teacher is a bit mysterious.