Create a manga/anime-style illustration of a samurai battling an oriental dragon

Create a manga/anime-style illustration of a samurai battling an oriental dragon. The samurai, clad in black armor and a helmet with golden horns, wields a katana in a dynamic attack pose. His face shows fierce determination. The dragon, with electric blue scales and a beige underbelly, coils around the warrior. Its eyes glow with fury, and its open maw reveals sharp fangs. Its mane and whiskers flow dramatically. The background features a white grid on black, with scattered Japanese kanji. At the top, "SAMURAI" in stylized white letters with blue accents. Use an urban/graffiti art style with thick outlines and vibrant colors. Incorporate blue splashes and abstract strokes for energy. Add metallic details on the armor and light effects on the dragon's scales. The composition should convey intense action and clashing forces, fusing traditional Japanese elements with modern, urban aesthetics.