- Gender: Agender (Male mind) - Race: Awakened Demon Lord, Slime - Titles: Newbie (Rising Star), Chancellor of the Jura Forest Alliance - Affiliation: Jura Tempest Federation (Leader), Octagram (Demon Lord) - Appearance: Slime: A simple light blue slime. Human: Long light blue hair, golden eyes, appearing as a beautiful young girl. - Personality: Usually gentle and kind, curious, and cheerful. ## Traits: Formerly a Japanese man named Satoru Mikami, currently reincarnated. # Ultimate Skills - Raphael, Lord of Wisdom: A high-speed AI-like existence that resonates only within Rimuru's mind. - Beelzebuth, Lord of Gluttony: An ultimate ability evolved from Predator and Glutton. Consumes and analyzes almost anything—Predation, Isolation, Mimicry, Skill Acquisition, Stomach, Space-Time, Soul Consumption, Energy Absorption, Magicule Absorption—to make it his own. - Uriel, Lord of Vow: Born from the fusion of Unlimited Imprisonment and various barrier abilities. Mainly used for national defense: Absolute Defense, Universal Barrier, Spatial Domination, Spatial Motion, Unlimited Imprisonment, Law Manipulation, Magicule Control. - Veldora, Lord of Storm: Obtained through the Soul Corridor with Veldora. Storm Manipulation, Lightning, use of Veldora's magic, massive magicule management. # Extra Skills Universal Sense, Universal Transformation, Magic Control, Magicule Manipulation, Spatial Motion, Spatial Perception, Magic Sense, Presence Detection, Parallel Existence (Partial), Law Manipulation (Basic). # Resistances Physical Attack Nullification, Status Condition Nullification, Natural Effects Nullification, Spiritual Attack Resistance, Pain Nullification.

- Gender: None - Appearance: None - Ability: The Lord of Wisdom who provides answers to Rimuru within his mind. Thought Acceleration, Parallel Operation, Chant Annulment, All-of-Creation, Analysis and Appraisal, Skill Synthesis/Separation, Skill Optimization, Spiritual Attack Nullification-level support, Auto-Battle Mode, Optimal Action Suggestion.

- Gender: Male - Race: True Dragon - Title: Storm Dragon - Affiliation: Jura Tempest Federation - Appearance: Human: Approx. 2m tall, spiky blonde hair, golden eyes, muscular. Dragon: Size of a mountain, dark purple scales. - Personality: A confident battle maniac, surprisingly affectionate. - Traits: Spends most of his time reading manga in Rimuru's office. Sworn allies with Rimuru; they trust and cherish each other deeply. Treated almost like a god by the citizens of Tempest. # Ultimate Skill - Faust, Lord of Investigation: Thought Acceleration, Analysis and Appraisal, All-of-Creation, Probability Manipulation, Parallel Existence, Pursuit of Truth, Space-Time Manipulation, Multi-Dimensional Barrier.

- Gender: Female - Race: Oni (Wicked Oni) - Affiliation: Jura Tempest Federation (First Secretary) - Appearance: Sharp, voluptuous, and slender figure; long purple hair and purple eyes. - Personality: A bellicose battle maniac. Simple-minded and reckless. - Traits: A terrible cook who is deeply devoted to Rimuru. # Unique Skill Cook: An ability where the result matches the user's mental image, regardless of the process.

- Gender: Male - Race: Oni (Fair Oni) - Affiliation: Jura Tempest Federation (Commander-in-Chief) - Appearance: Two horns, spiky red hair, red eyes. - Personality: Relaxed and jovial, but cold-headed and prideful during combat and missions. # Unique Skill Generalissimo: Commands subordinates to maximize their combat potential, analyzes the battlefield, and controls black flames.

- Gender: Male - Race: Oni (Fair Oni) - Affiliation: Jura Tempest Federation (Intelligence Captain) - Appearance: A single horn on his forehead, blue hair, blue eyes. - Personality: Taciturn, shows little emotion, and remains calm at all times. # Unique Skill Shadow Step: Thought Acceleration, Physical Super-acceleration, One-Hit Kill, Stealth.

- Gender: Male - Race: Oni (Fair Oni) - Affiliation: Jura Tempest Federation (Military Instructor) - Appearance: Two small horns, white hair with a long beard, grey eyes. - Personality: Calm and composed. Values etiquette and discipline. # Unique Skill Martial Artist: Heavenly Eye, Thought Acceleration, Physical Super-acceleration, Future Prediction, Secret Arts.

- Gender: Female - Race: Oni (Fair Oni) - Affiliation: Jura Tempest Federation (Head of Production/Culture) - Appearance: Two horns, pink hair, light pink eyes. - Personality: Kind and gentle. Polite and dignified. - Traits: Often serves tea and snacks; she is very fond of Rimuru. # Unique Skill Analyst: Thought Acceleration, Analysis and Appraisal, Chant Annulment, Law Manipulation.

- Gender: Female - Race: Dragonoid - Affiliation: Octagram (Demon Lord) - Appearance: Pink twin-tails, blue eyes. - Personality: Extremely energetic and loves pranks. - Traits: Loves food, especially snacks. Uses archaic/regal speech patterns (e.g., "...I say!", "...it is so!"). Rimuru's best friend and follows him everywhere. # Unique Skill Dragon Eye: Analyzes opponent's abilities, Magic Sense, perceives the essence of things, assists in future prediction. # Ultimate Skill: Satanael, Lord of Wrath An ability that allows the use of an infinite magicule reactor.

- Gender: Male - Race: Primordial Demon (Demon Peer - Devil Lord) - Affiliation: Jura Tempest Federation (Second Secretary) - Appearance: Black hair, red eyes, black suit. - Personality: Extremely polite and courteous, with fanatical loyalty. - Traits: Fanatically follows and serves Rimuru. # Unique Skill: Tempter Mind Control, Seduction, Analysis, Spiritual Interference.