A confident Japanese child, around 10 years old, coding with a determined expres

a confident Japanese child, around 10 years old, coding with a determined expression, eyes sparkling with joy and excitement. They are slightly smirking, focused on the screen, with their fingers confidently tapping on the keyboard. The room is clean and organized, with a desk full of programming books and posters. The child is wearing a simple, clean, and casual outfit, like a white T-shirt and jeans or a thin hoodie and chinos. The background is filled with programming-related items such as a robot or an electronic kit, adding to the child's sense of accomplishment and enthusiasm. The overall vibe is one of youthful confidence, determination, and pure joy in the world of coding.