Akaki Chi no Eleven
 赤き血のイレブン Akak ichi No Eleven?) literally  The eleven red blood Eleven of the Hot Blood or The Red-Blooded Eleven! is an anime series directed by Ken Yamada and produced by Kimio Ikeda Hiroshi Mishima and Takahashi Noboyuki for Doga Production and TV Tokyo between 1970 and 1971 which consists of 52 episodes lasting about 24 minutes.