You'd have to draw a manga. Creating your own ऐनीमे is और than a little unrealistic. Even illustrating a मांगा is a pretty lofty goal. If I were you, I'd just go draw people for a while, post them on Deviantart to get feedback, develop your skills. I'm sure the people you'd draw would give आप inspiration for characters as well! ^^एक साल से अधिक पुराना