Nakutsuki

Nakutsuki is the blade of Mikata Kujo. It is a straight-edged Shikomikasa (仕込み傘, prepared umbrella) which takes on the appearance of a regular, red oil-paper umbrella. It has a wooden hilt, wrapped in dark blue silk that contrasts against the bright red of the umbrella. Inside is a straight-edged katana which is 60 cm in length.