Watch anime online, stream anime episodes online for free.Watch History’s Strongest Disciple Kenichi Episode 23 English version online and free episodes. Anime Episode guide, Chapter History’s Strongest Disciple Kenichi Episode 23 English dubbed Attack ! The neighboring Ryouzanpaku ! Kenichi’s friend from the gardening club, Izumi has developed feelings for him but she can’t seem to get his attention. So Nijima plans to help her but he has an ulterior motive for doing so.