Watch anime online, stream anime episodes online for free.Watch History’s Strongest Disciple Kenichi Episode 8 English version online and free episodes. Anime Episode guide, Chapter History’s Strongest Disciple Kenichi Episode 8 English dubbed Amazing Muscles! The Sensei’s Secret The attacks on Kenichi are now becoming a daily occurrence and one day his opponent ends up pulling out a knife against him. Because it was his first time against a weapon, Kenichi freezes up, forcing Miu to save him. Now Shigure-sensei, the weapon specialist, has now decided to teach Kenichi the basic art weaponry.