or the actully name is Navy Velvet Sofa Chair
It's probably gotten from Gacha. There is a chair that looks exactly like that, but with a different name and it's called Warrior Throne. It's easy to get. All you do is finish the following NLC quests: - Subani's Legacy - ReVersal - Cleaning Up the Streets - Featherweights - Welcome to New Leaf City Quiz If you finish all those quests, talk to the NPC Icebyrd Slimm and he will give you the chair as the reward.
