Rimuru Tempest

She appears to be a very young elven girl, but in reality, she is many centuries old and possesses colossal magical powers. Elmesia is a highly intelligent, cunning, and calculating politician who rules her country from the shadows. Incidentally, she is a close friend of the Dwarf King, Gazel Dwargo, and is also a distant relative of Milim Nave. When Elmesia met Rimuru, they quickly hit it off over their shared love of delicious food, high-quality alcohol, and secret economic intrigue.

It was this being that the demon lord Leon Cromwell once summoned into this world and forcibly infused into the body of the young Shizu to save her from burns. For a long time, the Ifrit lay dormant within her, but then broke free, and Rimuru was forced to absorb it with his "Predator" skill to save Shizu's life. Incidentally, Ifrit didn't die inside Rimuru's stomach: he became friends with the Storm Dragon Veldora, they played shogi (Japanese chess) together, and later Rimuru created a new body for him, turning Ifrit into his faithful ally.

The Gidos are a trio of cheerful adventurers who were the first to befriend the slime.

Kaval is a trio of cheerful adventurers who were the first to befriend the slime.

Helen is a trio of cheerful adventurers who were the first to befriend the slime.

Yuki is a guy who traveled from Japan, the head of the Free Guild, who weaves conspiracies all over the world.

Traini is a dryad, a spirit of the forest, who was the first to recognize a great leader in Rimuru.

Gerd is the Orc Lord, an honest and hardworking giant responsible for all large-scale construction in the country.

Soka is Gabil's sister and leads the shadow reconnaissance squad under Soei.

Gabil is a dragonite (former lizard), a pompous and loud warrior who loves praise.

Gobuta is a small goblin, a comical character who at the same time possesses incredible hidden luck and a talent for combat.

Rigurd is a goblin who turned into a powerful muscleman and the city's chief administrator.

Ranga is a loyal star wolf who always sleeps in Rimuru's shadow and protects him.

Elalud — Archduke of the Sarion Dynasty of Magic (and Elen's father). He is an elf, but rules a vast kingdom inhabited by humans. After Rimuru rescued his daughter and treated him to a delicious meal, Elalud became one of Tempest's main political allies among the human and mixed factions.

Duke Mülf is a high-ranking Minister of Economy in the Kingdom of Blumund. He helped Rimuru draw up the first trade treaties with humans, build safe roads, and open the first restaurants for human tourists.

Hinata is the captain of the Holy Knights and the strongest human warrior in the world. Due to deception, she nearly killed Rimuru during their first meeting. But when the truth was revealed, she acknowledged her mistakes, befriended a slime, and became Tempest's chief protector for the human church.

Fuse is the head of the Adventurers' Association in the Kingdom of Bluemund. This influential official was the first human to make direct contact with the slime. He constantly helped Rimuru establish connections with other human countries and resolve political scandals.

Myuran is a powerful sorceress. For a long time, she was a puppet of evil forces, but Rimuru saved her, granting her freedom. She married Youm and became Queen of Farmenas, guaranteeing eternal peace and friendship between her human country and the monster nation.

Youm is a commoner, the former leader of a band of bandits. Rimuru recognized his nobility, helped him become an official "Hero Savior" in the public eye, and eventually made him king of the new human nation of Farmenas. Youm is incredibly grateful to Rimuru and is his most loyal human ally.

Gazelle Dwargo - King of the dwarven kingdom of Dwargon, Rimuru's mentor

Kaijin is a dwarf

He was expelled from Dwargon because of West, but Rimuru accepted him with joy and his brothers followed him.

Vesta is a former dwarven minister and rival of Kaijin who repented and became his close colleague in scientific research in Tempest.

Mird is a dwarf

the younger brother, the silent architect and builder who created the appearance of the city of Tempest

Dord is a dwarf

the middle brother, a first-class tanner and tailor

Garm is a dwarf

the eldest of the brothers, a brilliant blacksmith who creates armor

Phobio is a trinity from the beast kingdom of Yurazania.

"Black Leopard." A proud and hot-tempered warrior who initially started a brawl, but later repented and became a loyal ally.

Sufiya - a trinity from the beast kingdom of Yurazania

"White Tigress." A hot-blooded and passionate warrior, Shion's best friend and rival, who loves to fight.

Albis is a trinity from the beast kingdom of Yurazania.

"Golden Snake," the leader of the trio. A clever and calculating warrior capable of using poisons and petrification. She is in love with Benimaru.

Carrera is the primordial demon

Primordial Yellow. Possesses incredible destructive magical power.

Ultima is a primordial demon.

The Original Violet. She looks like a little girl, but has a sadistic nature in battle.

Testarossa - the original demon

The Original White. Elegant, intelligent, yet ruthless diplomat.

Dioblo is a first-class demon.

The Original Black. Fanatically loyal to Rimuru and ready to carry out any of his orders with perfect precision.

Frey is the former princess of darkness.

Queen of the Sky, former Princess of Darkness, who also went into service with Milim

Karion is the former Prince of Darkness.

The King of Beasts, former Prince of Darkness, who voluntarily became Milim's subordinate.

Clayman is the former Prince of Darkness.

a puppeteer and schemer who was destroyed by Rimuru

Dino Prince of Darkness

A fallen angel, an incredibly lazy Prince of Darkness who loves to sleep

Dagruel - the Prince of Darkness

Lord of Earthquakes, a mighty giant

Luminous - princess of darkness

The vampire queen who secretly runs the human religion

Leon is the Prince of Darkness.

Platinum Saber, a former human hero who became the Prince of Darkness

Ramiris - Princess of Darkness

The Mistress of the Labyrinth, the former queen of the fairies, a small and very noisy fairy friend of Rimuru, loves sweets like Milin and Veldora

Guy is the Lord of Demons

The Lord of Darkness, the very first, the oldest and the most powerful of all the Princes

Milin is a demon lord and half dragonoid.

A dragonoid, the daughter of the creator of the world (the First True Dragon), one of the oldest Princes of Darkness and Rimuru's best friend, the princess of darkness is very strong, only Guy and Rimuru are stronger than her.

Veldora the Storm Dragon

Storm Dragon, Rimuru's first and closest friend. He loves reading manga and often acts like a spoiled brat.

Hakuro is an ogre

a wise old man and a brilliant swordsman who teaches martial arts to Rimuru and the entire army

Shion is an ogre

Rimuru's loyal purple-haired bodyguard. She possesses devastating strength and is an absolutely terrible cook.

Shuna is an ogre

The ogre princess, Bonimaru's younger sister. Delicate in appearance, but powerful in magic, and a master of weaving and cooking.

Kurobey is an ogre

a skilled blacksmith who creates first-class weapons and armor for key fighters

Soey is an ogre

a cold-blooded ninja who runs all shadow intelligence and espionage in the country

Bonimaru is an ogre

a red-haired swordsman, the chief military commander and Rimuru's right-hand man in military affairs

Rimuru is the main character's slime.

He was reborn from another world, he founded his own country and has many influential friends from other kingdoms, he is very kind and smart.

He also has many different abilities, the most popular being Beelzebub, who absorbs everything, and also Rimuru, the Demon Lord.

he absorbed Veldora and Ifrit then created bodies for them and placed them now Veldora and Ifrit are good and owe Rimuru