Watch anime online, stream anime episodes for free, you are watching One Piece – Episode 277-278 English version online and free episodes. Anime Episode guide, Chapter One Piece – Episode 277-278 English Subbed Tragedy of Ohara! Fear of Buster Call! Professor Clover is allowed to speak with one of the Elder Stars and reports of their research. He describes a civilization that existed hundreds of years ago and vanished at the time that the world government assumed power.