Doraemon — Characters & Cast

Evolves from fulfilling a programmed mission for Sewashi into a genuine, selfless desire to see Nobita grow up happy and independent.

Sent from the 22nd century as a discarded, earless, secondary-market cat robot. Initially acting as a strict caretaker to fix Nobita's future, Doraemon transforms into Nobita’s truest soulmate.

Driven to overcome his shortcomings, avoid punishment, protect his friends, and ultimately win the love of Shizuka while securing a stable future.

Begins as an exceptionally lazy, clumsy, and timid ten-year-old boy who relies on Doraemon for everything. Over hundreds of episodes and time-bending adventures, Nobita develops emotional resilience, moral courage, and selfless empathy. While his academic and athletic abilities remain modest, his capacity to care for others transforms him into a worthy adult.

Driven by kindness, a desire for justice, and maintaining meaningful friendships with those around her.

Starts as the intelligent, sweet, and clean-loving girl next door. Throughout the series, Shizuka evolves from an idealized childhood crush into a fully realized character who values Nobita not for wealth or athletic skill, but for his gentle heart and ability to feel others' pain.

Wants to assert dominance and express his creative desires, while protecting his sister Jaiko and backing up his friends in true danger.

Functions as the neighborhood bully who uses brute strength to confiscate toys and subjects his friends to terrible singing recitals. Across seasons and movie-level television specials, Gian shows deep loyalty to his friends, an intense protective devotion to his younger sister Jaiko, and surprising bravery in times of crisis.

Driven by a need for social validation, showing off his family's wealth, and maintaining his position alongside Gian.

The wealthy, braggy kid who uses money, rare toys, and sycophancy toward Gian to exclude Nobita. Over time, Suneo's arc exposes his deep-seated insecurities, dependence on his mother, and fear of being left behind, eventually showing his genuine affection for the group.