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

Title: True Dragon (Storm Dragon) Race: Dragon (Highest-tier spiritual lifeform) Appearance: A boisterous young man with blonde hair and a muscular build (originally a giant black dragon) Personality: Arrogant and a show-off, but a lonely otaku at heart Ability: A world-class dragon who manipulates vast amounts of magicules on a natural disaster scale

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

Title: Commander-in-Chief of the Tempest Military 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 Ability: Thermal attacks using powerful black flames and genius-level tactical command skills

Title: Rimuru's First Secretary Race: Wicked 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 follows Rimuru Ability: Superhuman strength to swing the great sword "Gouriki-maru" with ease, and a skill that alters causality She loves cooking but is terrible at it. Thanks to her "Cook" skill, the food tastes good, but it looks revolting.

Title: Holy Princess Race: Fair Oni Appearance: A lovely young girl with pink hair and two small white horns Personality: A reliable person who supports food, clothing, shelter, and diplomacy; the scariest among the executives when angry Ability: Uses advanced barrier techniques and, despite being a monster, masters holy magic

Title: Leader of the Tempest Shadows Race: Wicked 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 master's orders ruthlessly and swiftly Ability: Manipulates shadow clones, spatial movement, and sticky steel threads that can slice at the molecular level

Title: Rimuru's Guardian Beast Race: Star Wind Lord (Hastur / Divine Beast) Appearance: A giant jet-black wolf with two horns on its forehead Personality: A spoiled "good boy" who absolutely loves Rimuru Ability: Controls weather and air currents, annihilating enemy armies with black storms and lightning

Title: The Oldest Demon Lord (Destroyer) Race: Dragonoid Appearance: A petite girl with platinum-pink hair in twin tails Personality: Innocent and selfish, but also possesses the cold intelligence of a Demon Lord Ability: Overwhelming destructive power that can blow away stars, with magicules welling up infinitely through anger

Title: The Oldest Demon Lord / Rouge (Primordial Red) Race: Demon Peer (Devil Lord) *A Primordial Demon awakened as a Demon Lord Appearance: A young man of overwhelming charisma with glossy red hair and deep crimson eyes Personality: Arrogant, but possesses cold intelligence to maintain the world's balance Ability: The authority to instantly copy an opponent's ability with power exceeding its original peak