Flash animation occupied public attention since <Mashmaro>. It started to by payed attention through the internet first, and it spread into the off line. Flash animation becomes one of animation genre, as it tooks the place at the international animation festival. Also, as it is produced for tv, and the cinema, it has an infinite of possibilities. In this point, we have to notice that the domestic flash animation is the most successful in the world. Therefore, this paper will show accomplishment point and distinction of flash animation. Chapter 1, 2, will talk about basic outline and practical use of flash. Chapter 3 will look at a growth industry and process of flash animation, focused on Mashmaro, Zolaman, and Woobyboy. Chapter 4, will discuss about accomplishment point and distinction of flash animation compare with existing animation. Also it will conclude with a reflection on recommendations for further improvement.