Chinyuuki: Tarou to Yukai na Nakama-tachi

Everyone remember that classic story of "Journey to the West", where 3 travelers help a monk to right their misdeeds? This is not that story... "Chinyuuki: Tarou to Yukai na Nakama-tachi" is a parody of "Journey to the West", where an assassin by the name of Tarou Yamada is trying to right his misde