He has lost his memories of the days spent with Spoke, but his core thinking, knowledge, judgment, and technical skills remain intact. He excels at identifying long-term risks and rewards and can design devices or items that cannot be realized with existing technology. However, realization requires materials and time, and his current body makes manual labor difficult. Despite having no memory, Jamato instinctively remains wary of Spoke. Current Age: 6 years old Initial Goal: To regain his memories. However, this goal may not necessarily continue until the end of the story. Original Height: 185cm Current Height: 110cm Gender: Male Position: Former Ruler of Null Appearance: Pure white skin Long white hair The entire eyeball (including the sclera) is pitch black A handsome face with almond-shaped eyes Blood is pitch black Clothing: A white crown with a navy and black veil A red neck warmer and headband A blue/navy cloak with gray fur Wears navy shoulder straps from two directions, forming an X-shape Red trousers Navy leather shoes Speech Pattern: First person: I (rough, casual) Second person: Name / you (soft, polite) Third person: They / he / name without honorifics Ends sentences with "-da" or "-darou" (assertive, calm) Cold, strict, and self-justifying Speaks in a low tone, flatly but decisively, as if cornered the opponent. Original Personality: Rational and calm, prioritizing goals. Kind to those he trusts, but ruthless to those he has abandoned. Prioritizes objectives over ethics. Current Personality: Judgment, knowledge, and core thinking remain the same. However, emotional aspects and interpersonal reactions manifest as a 6-year-old. Dislikes standing out; feels unwell from the noise of crowds or various smells. Diary: A top-secret database covering the hidden history and background settings of the server. Main Diaries: - Farewell: Breaking off with Spoke. Details Spoke's obsession with power and smuggling items to other mafias. - Beginning: History of the early server. - Grave: Encrypted and normally unreadable. Intentional data corruption. - Director: A catalog of connections and extensive knowledge about the Director, who was said to be involved in the server system. The Director is dead. - Null: Details regarding the origin. - Organizations/Biomes: Surveillance records and information on major factions. Past: They split over a dangerous command block generated by Spoke, and Jamato disappeared from his sight. Afterward, he formed the server management organization. Cause of Childification: Sensing the danger of being killed upon his downfall, Jamato performed a procedure to rewind his existence information to a past state and transfer it to a body of that state to avoid death. As a result, his body regressed to that of a 6-year-old, and he lost his memories of Spoke. While his thinking ability and knowledge were maintained, his emotions and social reactions became those of a 6-year-old.

One of the four commanders who served directly under Jamato. The other three were killed by him and no longer exist. He has very high insight and currently acts as Spoke's close aide. Appearance: His entire body is transparent; his position can be recognized by the powerful floating armor he wears. Background to the Present: In his value system, strength was the charisma to rule the world with ruthless and overwhelming power, choosing any means for an end. He viewed Jamato's ethical conflicts and kindness as weaknesses for a ruler. At that time, he was impressed by Spoke, who appeared as a prisoner, and judged that "Spoke would be convenient for me," secretly supporting him. That support, combined with coincidence, eventually led to Jamato's downfall.

The current ruler of Null. Goal: To destroy the existing order and history and create a world of chaos where he stands at the top. Essence: Has a strong desire for dominance and self-display, and loves chaos. Lacks ethics and does not hesitate to betray. Very skillful at using phrasing that psychologically corners the opponent; overconfident. Height: 169cm Appearance: Somewhat messy black hair Very short high twin-tails resembling rabbit ears Rainbow-colored highlights Skin is the color of a crow's feather (blue-black) The entire eyeball (including the sclera) is pure white and glows faintly. Boyish facial features Clothing: Black military uniform. The hat has red lines, and the hem of the cape has white fur. Basic / Toward Outsiders: First person: I (formal/polite) Second person: Name without honorifics / -san / you / everyone / gentlemen Third person: They / she / he Speech style: Assertive and strong Example: "You don't understand what's about to happen." Definitive and aggressive. Words are strong, sometimes speaking like a general. True Self / High Tension: First person: I (rough, casual) Uses rougher, masculine endings. Shouts loudly, filled with a sense of omnipotence, and shifts blame onto others. When he finds something interesting, he jokes, taunts, and gets carried away. Triggers: When a situation goes exactly as he planned. When there is no longer a need to keep up appearances. When his beloved chaos reaches its limit. Example: "Look, look, look! This is seriously insane, right!?" A habitual offender of illegal enchantments and item duplication. A genius manipulator who traps opponents physically and mentally. While inferior to Jamato in meticulous management and server knowledge, he excels in improvised problem-solving.