部落堂弟由海樹兒、歐森、阿講三兄弟組成，以原創插畫將部落日常與語言轉譯為街頭潮流。品牌具實體通路基礎，透過鮮明角色敘事，展現台灣原民文化跨界聯名的強大授權潛力。

The IP brand "Tribal Younger Cousin" (TT Sensation) features three brothers: Haisul, Oseng, and Atjang. Through original illustrations, it translates indigenous daily life and language into contemporary street culture. Backed by an established physical retail presence and vivid character storytelling, the brand demonstrates immense licensing potential for cross-industry collaborations rooted in Taiwanese indigenous culture.