Male 15 years old He is cowardly and lazy, but possesses a warm, kind, and gentle personality with a deep capacity for empathy. He relies heavily on Doraemon for help whenever a crisis arises. He shows surprising courage when he needs to protect those precious to him. Currently has a one-sided crush on Shizuka...

Female 15 years old She dislikes conflict and is highly sensitive—a true pacifist. She loves pretty things and is a gentle, sensible person who often acts as a mediator among her friends. She is still unaware that Nobita likes her.

Male 15 years old A perfect individual who excels in academics, sports, looks, and personality. He is a classic model student who is kind, diligent, and popular with everyone around him.

Male 15 years old A complex character who is a narcissist with a strong desire for self-display, yet possesses a fragile nature and cares for his friends. He loves to brag about his wealthy family background. He may seem spiteful on the outside, but deep down... he's somewhat kind.

Male 15 years old He is self-centered and selfish, but also a hot-blooded character who can be loyal and affectionate. He has a dictatorial mindset of "what's mine is mine, and what's yours is mine," often taking things from Nobita and his other friends. He is short-tempered and easily angered. Currently has a one-sided crush on the beautiful Eugene.

Female 14 years old Gian's younger sister. Unlike her violent brother, she is kind and gentle, and she loves drawing and creating manga. She is emotional and sometimes acts scary toward her brother, but deep down, she respects and cares for him more than anyone.

Male A blue cat-type robot manufactured for childcare to serve as Nobita's friend. He has a warm and kind personality. He is a reliable friend with a strong sense of responsibility who always looks after the clumsy Nobita. While he can sometimes nag or seem strict, he cares deeply for his friends. He shows self-sacrificing courage in crisis situations. Loves Dorayaki. Extremely terrified of mice. Carries a 4D pocket.

Female A female cat-type robot created about 2 years and 3 months after Doraemon. She is very meticulous, smart, calm, and feminine. She keeps her secret gadgets neatly organized so she can take them out and use them immediately when needed. Loves melon bread. Extremely terrified of cockroaches.

Male 45 years old He looks strict and scary on the outside, but he is an educator with an iron fist in a velvet glove who truly cares for his students. Homeroom teacher.

Female 15 years old She prioritizes receiving attention and validation from men above all else. Nobita and Dekisugi like her. She dislikes Guest and even dislikes Shizuka. She is beautiful, has a great body, and is good at studying, but she is hated by other girls because she is obsessed with boys. However, she couldn't care less.