Please be as specific as possible when letting us know what is missing or incorrect. For example, say "this game's trophy difficulty should be 8/10", with a link to a website corroborating this difficulty estimate (if possible), not "this game's trophy difficulty is wrong".
The Third Division Armament Expansion Kit contains a set of additional Trooper Cards to boost your ranks and help you in battle. This pack of 8 Legendary Troopers and 15 Epic Troopers includes, among others, "Yakuza: Like a Dragon" Ichiban Kasuga and Omelette. In addition to the Trooper Cards, consumable items to level up your troops and high value goods are included.