It's me.
Am I guy looking enough?xD
To be honest, it's a try on for cosplay, not the real one. The outfit will be similar, but not like this. I wonder if I'll be a good Yama-chan...
And please, don't look at the background, this photo is made at home, with unprofessional camera and photoshoped a bit (light\dark, +1 layer).
I guess it's Yamamoto Takeshi from Katekyo Hitman Reborn!
Wow... you do look like a guy in this! Amazing!