How do I do that on my Noriko cosplay?

food colouring

oh why didn't i think that...

/patspats

because.... we look at it as blood?

just dont cut yourself on purpose.

lol i won't

/jokes ofcourse

yep

fake blood?

I never tried it, because I never did anything with blood. ^^;

FAKE BLOOD..... ugghh

yeah that stuff gets sticky

go and buy some dye?...

Whatever you do, don't use pomegranate juice. It leaves more of a purpley colour. /Likes using paint for blood