Prompt: Design a futuristic and minimalist vector logo for a Japanese school focused on educating superheroes. The logo should prominently feature the initials \"ES\" (representing the school name) and incorporate a shield motif. Maintain a cutting-edge, high-tech aesthetic with a color palette that includes futuristic tones, such as metallics, blues, and whites. Emphasize simplicity in the design, ensuring that it communicates the essence of a forward-thinking educational institution for superheroes. Incorporate the shield seamlessly into the logo, using clean lines and minimalistic details. Consider integrating subtle Japanese design elements to add cultural depth, and ensure the logo reflects both education and superheroism. Maintain a clean and uncluttered composition, avoiding unnecessary intricacies. The goal is to create a logo that is both futuristic and distinctly Japanese, capturing the spirit of a school dedicated to shaping the next generation of superheroes through modern education. Craft the illustration with a focus on clarity, simplicity, and a balanced use of futuristic colors, staying true to the essence of minimalism while featuring the initials \"ES\" and a shield motif.