They are cosplayers who role playing from comics books or video games.
My friend, Tiffany is a cosplayer. She dressed a Japanese samurai.
She came with her sister, and her sisiter dressed a actress frome a famous novel from Jin Yong.
I feel cosplay is so cool.I post some photos:
Tiffany(right one) and me(left one)
Tiffany's sisiter.
