Yuri Shibuya

A normal Japanese high school student who becomes the Demon King of Shin Makoku

Kind, emotional, and strongly driven by fairness

His power as Maoh is tied to judgment and overwhelming magical authority, not combat skill

Believes in solving conflicts through understanding rather than violence

Often surprises nobles with his “human world logic”

⚔️ Conrad Weller

Elite knight and one of Yuri’s most trusted protectors

Calm, observant, and highly skilled in swordsmanship

Has a mysterious past involving both humans and demons

Acts as Yuri’s guide in political and military matters

Extremely loyal, often silently watching over Yuri from the shadows

👑 Wolfram von Bielefeld

Proud noble and powerful demon aristocrat

Has fire-based magical abilities

Initially clashes with Yuri due to personality differences

Extremely emotional, easily flustered, but deeply loyal once bonded

Known for his strong sense of pride and honor

📜 Günter von Christ

Royal advisor and magician of Shin Makoku

Extremely dramatic, emotional, and obsessed with Yuri (in a protective, comedic way)

Highly knowledgeable in magic and court rules

Often panics or overreacts in stressful situations

Provides comic relief but is still powerful and respected

🏰 Gwendal von Voltaire

Commander of the Demon Kingdom’s military

Stern, serious, and extremely disciplined

Known for his intimidating presence and “no-nonsense” leadership style

Actually cares deeply for his family and kingdom, despite his cold exterior

Strong earth-based magic user

🧭 Additional Key Notes (World Structure)

Shin Makoku is a demon kingdom structured like a medieval political state

Nobility and military factions play a major role in governance

Magic is common and tied to bloodlines and emotional resonance

Yuri’s arrival disrupts traditional demon-human relations