Shizuka Minamoto, a central figure in the Doraemon franchise and the short film "Boku no Umareta Hi," lives in Tokyo with her parents Yoshio and Michiko Minamoto as their only child. Born on May 8, she is frequently the eldest among her peers. Shizuka embodies kindness, compassion, and strong moral principles, actively advocating for the mistreated or vulnerable. She champions weaker individuals, abused animals, and neglected objects like dolls. Her personality blends a sense of responsibility and modesty with an early, lesser-known mischievous or tomboyish streak, evolving over time into a more consistently gentle and reliable demeanor. She values environmental conservation, feeling a deep emotional attachment to the Grandfather Tree. Her interests include bathing multiple times daily, playing the violin (though notably unskilled, akin to Gian's singing), and secretly savoring roasted sweet potatoes. She dislikes piano lessons but participates under maternal pressure. She enjoys baking, frequently sharing homemade cakes or cookies with friends. Her fears encompass frogs, spiders, earthquakes, and dental visits. Relationships define Shizuka. She is Nobita Nobi's closest friend and eventual spouse, recognizing his inherent kindness despite his flaws and frequently encouraging him; their future marriage yields a son, Nobisuke. She maintains friendships with Doraemon, trusting him and responsibly exchanging gadgets; Gian, whom she tolerates despite his bullying; and Suneo, whose arrogance she occasionally challenges. She studies with classmate Hidetoshi Dekisugi but rejects his romantic advances, finding his perceived "perfection" incompatible with her preference for Nobita's dependability. Her character development shows a shift from early occasional sarcasm or peer-influenced teasing toward a steadier role as the group's moral anchor. She increasingly defends Nobita against bullying and displays physical assertiveness when necessary, such as slapping him for intrusive behavior during her baths or confronting injustice. Core traits of empathy, loyalty, and resilience remain constant. Physically, Shizuka is petite, standing approximately 141 cm tall, with fair skin and dark eyes. Her hair, originally brown in early anime, is black in later versions and typically styled in pigtails. She favors pink attire, often a dress or blouse with a skirt, paired with white socks and yellow or pink shoes.