Hanya
Recentli,I always say "Hanya". (It’s a similar meaning "What")
Hanya was a original phrase of HANIMARU who is a leading part of the television program "O-i hanimaru" of Japan.
The actor of the drama "My☆Boss My☆Hero" broadcast now is using this phrase well.
I watch every week because this drama is very fun.
And, when noticing, I say his habit of saying!