Act as a senior vector graphic designer specializing in Y2K Japanese streetwear badge design. Tokyo Harajuku bootleg culture, early 2000s Japanese brand remix, retro-futuristic sticker art. Clean Adobe Illustrator vector style — flat, graphic, sticker-ready. Invent a fresh structure per [BRAND NAME]: pastel primary color, warm saturated accent, dark outline color, bold lowercase name or abbreviation, katakana transliteration, origin flag, and iconic brand shapes.