コスチュームで
kosuchūmude
1. in costume; wearing a costume
★ Common
Noun
#29341
1. in costume; wearing a costume
1. costume
1. Probably a costume.; It will likely be a costume.
1. Was not a costume.; It was not a costume.
1. It is not a costume.
1. It was a costume.
1. If it's a costume; When it's a costume
1. Costume.
1. It's not a costume.; It isn't a costume.
1. Was a costume.