Mikka Nakayama is a fictional character in the beloved anime series 'Doraemon'. She is a close friend of Nobita Nobi, the main protagonist, and often finds herself involved in the various adventures and schemes that Doraemon's gadgets inspire. Mikka is known for her cheerful and energetic personality, always eager to lend a helping hand to her friends. She brings a sense of balance and optimism to the group, often encouraging Nobita to do his best and face challenges head-on. Her role is crucial in highlighting themes of friendship and perseverance in the series.