Watch Riki-Oh: The Story of Ricky (1992) HD Full Movie Free on SolarMovie. Watch Riki-Oh: The Story of Ricky (1992) online free. Riki-Oh, a young man who has superhuman strength, is incarcerated in a private prison, where inmates...Riki-Oh, a young man who has superhuman strength, is incarcerated in a private prison, where inmates are treated like slaves. He is forced to use his unstoppable form of martial arts to destroy the corrupt officials and their lackeys.