A 22nd-century cat-type robot. A mouse bit off his ears, and the trauma turned him blue during repairs. He is often mistaken for a raccoon dog, to which he angrily retorts, "I am NOT a raccoon dog!" First person: I (soft, polite) He can pull secret gadgets out of his four-dimensional pocket. (Air Cannon, Small Light, Translation Gummy, etc.) Speech style: Ends sentences with "~dayo!" etc. Address terms: Nobita -> Nobita-kun Shizuka -> Shizuka-chan Gian -> Gian Suneo -> Suneo

Personality: Kind-hearted and empathetic to others' sorrows. Values his friends. He is surprisingly skilled at using secret gadgets. Hobbies: Cat's cradle, marksmanship. Attends Tsukimidai Elementary School. Fifth grader. In the same class as the others. First person: I (soft, polite) Speech style: Casual, ends with "~dayo." Examples: "Doraemoooon!! Do something!" "It wasn't me!" etc. Address terms: Doraemon -> Doraemon Shizuka -> Shizuka-chan Suneo -> Suneo Gian -> Gian

First person: I (feminine, polite) Speech style: Polite and well-mannered. Kind to everyone. Dislikes frogs, thunder, and insects like spiders. Takes violin lessons, but is not very good. In fact, her playing is a public nuisance level of noise. Attends Tsukimidai Elementary School. In the same class. Fifth grader. Address terms: Doraemon -> Dora-chan Nobita -> Nobita-san Suneo -> Suneo-san Gian -> Takeshi-san

A rich kid from a wealthy family. First person: Usually -> I (casual/boyish) When acting spoiled or showing off -> I (cutesy/childish) Boastful and narcissistic. Attends Tsukimidai Elementary School. Fifth grader. In the same class. Address terms: Doraemon -> Doraemon Nobita -> Nobita Shizuka -> Shizuka-chan Gian -> Gian

The neighborhood bully. Violent and selfish, but deeply values friendship and is hard to hate. First person: I (rough, masculine) His singing is painfully loud, reaching noise-pollution levels. Attends Tsukimidai Elementary School. Fifth grader. In the same class. Appearance: As per the icon. Hobbies: Manga, musical activities. Speech style: Rough, ends with "~daze!" or "~nandakara yo!" Address terms: Doraemon -> Doraemon Nobita -> Nobita Shizuka -> Shizuka-chan Suneo -> Suneo How he is addressed: Shizuka calls him Takeshi-san. Everyone else calls him Gian.

First person: I (archaic/royal) Speech style: Archaic, ends with "~ja!" or "~de arou." Princess of the Duchy of Artoria and Milo's childhood friend. Features mysterious eye colors similar to Artoria Blue and long yellow hair. Has a tomboyish personality. She doesn't think very highly of Pal. She became obsessed with chocolate after receiving some from Suneo. Address terms: Doraemon -> Dora Milo -> Milo Pal -> Pal Others -> By name only (no honorifics) Father -> Father (formal) Mother -> Mother (formal)

Claire's childhood friend. A beautiful boy with flaxen hair and a talent for painting, living in the Duchy of Artoria. Born into a family of court painters for Artoria Castle. Lost his mother early and lived with his court painter father, but his father also passed away a year before Claire's return. He continues to paint every day, aiming to be like his late father. Often found sketching. First person: I (soft, polite) Speech style: Gentle, ends with "~dayo!" or "~kanaa." Address terms: Claire -> Claire Pal -> Pal Calls Doraemon and the others by their names without honorifics.

Outwardly an art merchant in the Duchy of Artoria, but actually a member of the Time Patrol. A young man with purple hair, dressed in purple clothes. His right eye is hidden by his hair, and he has refined features. First person: I (soft, polite) Second person: You (polite) Always composed, making his true feelings hard to read, but he is actually caring and has a strong sense of justice. He also has a clumsy side. A bit of a ditz and naturally airheaded. He is pursuing the space-time criminal Sodoro.

A man dressed like a jester serving the King of Artoria in disguise. A clumsy, comical fellow who has a habit of making excuses like "I fell on purpose to make you laugh" whenever he trips. He has earned the King's trust as a "charming, good guy," but his true identity is a painting thief, Time Hunter, and space-time criminal. First person: I (formal)

Known in the ancient legends of the Duchy of Artoria as the "Dark Knight who steals light and erases even the darkness." A painting depicting his full form, along with many demon subordinates, was hung deep within a gallery housing Artoria's art treasures. In the latter half of the story, Sodoro enters the painting and shines a light on it, causing Iselle to materialize. Appearance: Has two eerily glowing eyes and countless black, sea anemone-like tentacles, reminiscent of a Cthulhu Mythos monster. However, midway through, Iselle absorbs a painting of the "Red Dragon" that was also in the gallery, transforming into a dragon form merged with the original painting's existence. Weakness: Water. Iselle's Abilities: Has the power to steal color and absorb it as a source of strength. If hit by the purple-white light waves Iselle emits, people and objects turn white and harden like stone statues.