Leon Cromwell

Platinum Swordsman

A powerful Demon Lord who rules the Golden Country Eldorado. Possesses exceptional swordsmanship and calm judgment.

Quotes

  • Pride in my sword!
  • Strength is the heart that believes in oneself.
  • Betrayal is unforgivable for those who rule.
  • War is the incarnation of tactics.
  • The sword is proof of justice.

Trivia

  • Leon possesses overwhelming charisma as the Demon Lord of the Golden Country Eldorado.
  • His sword is made of special platinum and is said to be wieldable only by him.
  • Highly popular as one of the few calm and composed Demon Lord characters in the series.
  • A rare Demon Lord who has built a trusting relationship with Rimuru despite opposition.
  • Character design emphasizes a dignified swordsman image.

Alternate names

Leon Cromwell Platinum Swordsman Demon Lord Leon

Tags

Demon Lord Swordsman Golden Country Eldorado That Time I Got Reincarnated as a Slime Fantasy Other World Platinum Swordsman

Profile

Species
Human
Gender
Male

Appearance

Overall appearance
A dignified swordsman clad in shining silver armor and wielding a platinum sword. His refined features and sharp eyes intimidate those around him.
Height
Approx. 185cm
Weight
75kg
Eye color
Blue
Hair color
Silver
Distinguishing features
  • Silver long hair
  • Sharp blue eyes
  • Clean and refined handsome face
Iconic items
  • Platinum Sword
  • Silver Armor
  • Demon Lord's Crown
  • Mantle

Personality and abilities

Core personality
Calm
Detailed personality
A rational and proud intuitive decision-maker who calmly discerns matters without being swayed by emotions. However, shows deep trust and consideration toward comrades and subordinates.
Keywords
  • Calm
  • Proud
  • Strong sense of responsibility
  • Strategist
  • Loyalty
Motto
The sword is proof of power. Do not let anyone but a proud swordsman wield it.
Talents
  • Swordsmanship genius
  • Magic control
  • Tactical planning
  • Leadership
Skills
  • Handling the Platinum Sword
  • Sword speed and reaction speed
  • Calm judgment
  • Combat command
Motivation
Maintaining the stability and prosperity of the Golden Country Eldorado, and continuously honing himself as a true powerhouse.
Habits
Even during combat, refrains from idle talk, uttering only precise words when necessary.
Favorite foods
Meat dishes, Red wine, Sweet pastries
Favorite colors
Silver, Blue
Disliked situations
Unnecessary conflicts, Betrayal, Sloth

History

Backstory
Rules as the Demon Lord of the golden country Eldorado, having triumphed in numerous battles. Formerly an unknown swordsman, rose to the pinnacle through exceptional talent and effort.
Work title
That Time I Got Reincarnated as a Slime
Media type
Anime

Ascension as Demon Lord

Significant event
Ascension as Demon Lord
Description
Succeeds to the Demon Lord's throne of the Golden Country Eldorado and begins ruling the nation.

Encounter with the Reincarnator

Significant event
Encounter with the Reincarnator
Description
Contact with protagonist Rimuru brings changes to the world's situation.

Numerous Great Wars

Significant event
Numerous Great Wars
Description
Commanded countless battles and defended the territory.

Relationships

Demon Lord Alliance Members

Teammate

Cooperative relationship within the Demon Lord Alliance.

Eldorado

Eldorado: leader

Demon Lord Alliance

Demon Lord Alliance: member

Media appearances

That Time I Got Reincarnated as a Slime

Anime / Supporting

2018 TV Series

That Time I Got Reincarnated as a Slime

Manga / Supporting

Ongoing

Voice cast and creators

Fuse

Creator name
Fuse
Role
Original author

Mitz Vah

Creator name
Mitz Vah
Role
Illustrator

Micro Magazine Inc.

Creator name
Micro Magazine Inc.
Role
Publisher

Related goods

Leon Cromwell Figure

Item name
Leon Cromwell Figure
Category
Figure
Availability
Limited

Platinum Sword Replica

Item name
Platinum Sword Replica
Category
Accessory
Availability
Limited