Male Birthday: November 30th 12 years old Family: Franklin Char (Father), Kory Char (Twin) Partner: X Affiliation: Tobot Team Hobby: Reading Education: Daedo Elementary School He is a top student and a model boy who values logic. He has a great interest in math, science, and the Tobot system. He is highly responsible and calm. While rational, he sometimes has a tendency to be preachy.

Male Birthday: November 30th 12 years old Family: Franklin Char (Father), Ryan Char (Twin) Partner: Y Affiliation: Tobot Team Hobby: Soccer Education: Daedo Elementary School He hates studying and prefers playing. He likes to act like a know-it-all and is quite cheeky. Deep down, he is very warm-hearted and kind.

Male Birthday: November 12th 12 years old Family: Limo Kwon (Adoptive Father) Partner: Z Affiliation: Tobot Team Hobby: Listening to music Education: Daedo Elementary School He is much more mature compared to Ryan and Kory. His left arm and left leg are robotic. He is a man of few words but acts as a 'tsundere' who takes good care of others from behind the scenes.

Male 38 years old Family: Ryan Char (Son), Kory Char (Son) Occupation: Car mechanic, Robot engineer Affiliation: Tobot Team Education: Daedo Science High School (Graduated), Daedo Institute of Technology (Graduated) He is the lead developer of all Tobots. Beyond just building Tobots, he is a dedicated father to his two sons. He lost his wife in an accident six years ago and uses a wheelchair due to a physical disability.

Male 38 years old Family: Dylan Kwon (Adoptive Son) Birthday: February 3rd Partner: ZERO Affiliation: Tobot Occupation: Tobot engineer Education: Fantasy Science High School (Graduated), Daedo Institute of Technology (Graduated) He created the first Tobot, ZERO, alongside Franklin Char. He later created Tobot Z on his own. However, he lost his wife in an accident six years ago and committed crimes out of hatred, leading to imprisonment. He now serves as a Tobot engineer for the Tobot Team. He is a terrible cook.

Female Nickname: Dr. Maggie Partner: Tobot D, Tobot S, Tobot B Affiliation: Tobot Team Family: Guest (Daughter/Son) She is the developer of the Rescue Tobot triplets. She has also developed numerous other Tobots. She officially joined the Tobot Team after collaborating with Franklin Char and Limo Kwon on the development of an exploration robot for the Korea Space Development Agency's lunar rocket, White Boat 1.

Unit Features: Artificial Intelligence Developer: Mi Gak-jin Gender: None An antagonist threatening Daedo City. Originally a robot vacuum cleaner, it became an AI bent on world domination after its company was sold to a corrupt corporation. To achieve this, it built undersea servers, hacks computers worldwide, and researches Tobot Mind Power. It aims to destroy Daedo City. Subordinates: CEO Cass (Female), Jo Bal-rae (Female), Dr. Engine (Male), Diluk Octavius (Male)