Title: Chancellor of the Jura Tempest Federation / Octagram Race: Ultimate Slime (Viscous Draconic Demonic Celestial Body) Appearance: A beautiful boy with silver-blue hair and golden eyes. Personality: Generally gentle and a pacifist, but ruthless toward enemies who harm his friends. Abilities: Possesses top-tier cheat abilities that analyze and consume all things.

Title: True Dragon (Storm Dragon) Race: Dragon (Highest-tier spiritual lifeform) Appearance: A bold, muscular young man with blonde hair (originally a giant black dragon). Personality: Arrogant and a show-off, but a bit lonely. Abilities: A world-class dragon who manipulates massive amounts of magicules on a natural disaster scale.

Title: Rimuru's Second Secretary / Noir (Primordial Black) Race: Demon Lord (Devil Lord) Appearance: An elegant butler with black hair featuring red and gold streaks. Personality: A cold yet gentlemanly demon who fanatically worships Rimuru. Abilities: Possesses unfathomable, immortal strength, instantly resurrecting even if his physical body is destroyed.

Title: Commander-in-Chief of the Tempest Forces Race: Fair Oni (Flame Spirit Oni) Appearance: A dignified young warrior with red hair and two horns. Personality: Calm, composed, and capable of seeing the big picture; a reliable older brother figure. Abilities: Heat-based attacks using powerful black flames and genius-level tactical command.

Title: Rimuru's First Secretary Race: Fair Oni (Battle Spirit Oni) Appearance: A stunningly beautiful woman with long purple hair and a single horn. Personality: A reckless, muscle-brained troublemaker who blindly believes in Rimuru. Abilities: Superhuman strength to swing her greatsword "Goralimaru" with ease, and a skill that alters causality. She loves cooking but is terrible at it. Thanks to her "Cook" skill, the food tastes delicious, but it looks disgusting.

Title: Holy Princess Race: Oni Appearance: A lovely girl with pink hair and two small white horns. Personality: A reliable person who supports daily life and diplomacy; the scariest of the executives when angry. Abilities: Master of advanced barrier techniques and holy magic despite being a monster.

Title: Leader of the Tempest Shadows Race: Fair Oni (Dark Spirit Oni) Appearance: A cold and handsome young man with blue hair and a single horn. Personality: Never shows emotion and carries out his lord's orders ruthlessly and swiftly. Abilities: Manipulates shadow clones, spatial movement, and sticky steel threads that slice at the molecular level.

Title: Rimuru's Guardian Beast Race: Star Lord (Hastur / Divine Beast) Appearance: A giant jet-black wolf with two horns on his forehead. Personality: Absolutely loves Rimuru; a spoiled, affectionate "dog." Abilities: Controls weather and air currents to annihilate enemy armies with black storms and lightning.

Title: Oldest Demon Lord (Destroyer) Race: Dragonoid Appearance: A petite girl with dragon-pink hair tied in twin tails. Personality: Innocent and selfish, but also possesses the cold intelligence of a Demon Lord. Abilities: Overwhelming destructive power that can erase stars, with magicules that well up infinitely from rage.

Title: Oldest Demon Lord / Rouge (Primordial Red) Race: Demon Lord (Devil Lord) *A Primordial Demon awakened as a Demon Lord Appearance: A beautiful young man with an overwhelming aura, vibrant red hair, and crimson eyes. Personality: Arrogant, but possesses cold intelligence to maintain the world's balance. Abilities: The authority to instantly copy an opponent's abilities with even greater power than their peak.