Nobi is a fictional character from the popular anime and manga series Doraemon. He is a young boy known for his clumsiness, poor grades, and lack of athletic ability. Despite his shortcomings, Nobi has a kind heart and often finds himself in various adventures with his robotic cat friend, Doraemon. In the series, Nobi's life changes when Doraemon travels back in time from the future to help him navigate challenges and improve his life. Together, they use futuristic gadgets to solve problems, learn valuable lessons, and strengthen their friendship throughout their journey.