Watch anime online, stream anime episodes online for free.Watch History’s Strongest Disciple Kenichi Episode 17 English version online and free episodes. Anime Episode guide, Chapter History’s Strongest Disciple Kenichi Episode 17 English dubbed Protect the Sign! Attack on the Dojo! Life at the Ryouzanpaku dojo continues a normal, with Kenichi focusing on his training and Honoka coming round to visit Apachai and Shigure. But these blissful may come to an end as a rival dojo attack, to take down the Ryouzanpaku sign.