Create a full Roblox classic clothing set (classic shirt + classic pants together) for a male anime gang cosplay outfit inspired by a Tokyo Manji-style uniform. Design a black long-sleeve buttoned uniform jacket with gold buttons, gold kanji-style writing running down both sleeves, gold chest lettering, and a large vertical gold kanji-style design centered on the back. Add small shoulder details, flap pockets, and a white belt with a rectangular silver buckle. Pair it with loose black pants gath