@A friendly otaku:

Thank you, thank you~ CX Glad you like it :)

I actually used color pencils. I first sketched it, than colored over the pencil lines. I don't use any ink to outline anything, just a darker shade of a color that is being used.
Honestly, I'm thinking to use some ink with coloring. I just got to figure out how to make it work :/

great work! i really like how her hair and clothes look like!,
can you tell me what tools did you use to draw this?

Thanks!