A bright and clear blue sky background with a few fluffy white clouds, rendered in a Japanese anime style, with elements that evoke the feel of a Japanese classroom. The scene should include anime-styled books, microscopes, test tubes, and mathematical equations subtly integrated into the background. Additional elements like traditional Japanese classroom windows, wooden desks, and chalkboards should be incorporated. The overall atmosphere should be inspiring and intellectual, perfect for a scientific or academic anime setting. --ar 16:9