Nobita Nobi is a central character in the popular anime and manga series 'Doraemon.' He is a young boy who struggles with academic challenges, physical activities, and often finds himself in troublesome situations. Despite his shortcomings, Nobita has a kind heart and often shows compassion towards others. His role in the series is pivotal as he is the primary character who interacts with Doraemon, the robotic cat from the future. Doraemon assists Nobita with gadgets to navigate his daily life and improve his circumstances.