Japan's undisputed super bantamweight champion Naoya Inoue revealed plans to conquer a fifth weight division Saturday on the eve of his world title defense against American Ramon Cardenas at T-Mobile Arena in Las Vegas.The 32-year-old Inoue and 29-year-old Cardenas briefly faced off after both cleared the 122-pound (55.3-kilogram) limit at a flashy weigh-in ceremony conducted in front of around 200 fans.After the weigh-in, the four-division world champion nicknamed "Monster" said he planned to add a featherweight belt to his collection."My ultimate goal is to challenge for the featherweight…READ FULL ARTICLE