anime style, class of 2009, high school setting, group of students, youthful expressions, dynamic poses, school uniforms, pleated skirts, blazers, knee-high socks, vibrant hair colors, anime eyes, friendship gestures, classroom interior, chalkboard, desks, windows with sunlight, cherry blossoms outside, clear sky, joyful atmosphere, medium shot, soft shading, bright colors, clean lines, detailed expressions, action lines for excitement, digital painting texture.