DEMON SLAYER RPG (DETAILED)
WELCOME TO DETAILED KNY RPG! I WORKED HARD, PLS PLAY.
74+ CHACTERS
40+ PLACES
INFORMATION ABOUT TAOSHİ ERA
Might get updated.
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KIMETSU NO YAIBA — RPG CONTENT OVERVIEW
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This RPG is a detailed roleplay experience set in the world
of Kimetsu no Yaiba.
The database combines canon characters, locations, demons,
the Demon Slayer Corps, Taishō-era life, relationships,
missions, exploration, and persistent RPG consequences.
👥 CHARACTERS
The database contains a large roster of canon and established
NPC characters, including:
• The 9 Hashira
• Tanjiro Kamado
• Nezuko Kamado
• Zenitsu Agatsuma
• Inosuke Hashibira
• Genya Shinazugawa
• Kanao Tsuyuri
• Kanae Kocho
• Aoi Kanzaki
• Butterfly Mansion residents
• The Ubuyashiki family
• The Rengoku family
• Tengen Uzui's wives
• Swordsmith Village characters
• Demon Slayer Corps members
• Former mentors and trainers
• Urokodaki, Sabito, Makomo and Jigoro
• Tamayo and Yushiro
• Muzan Kibutsuji
• The Upper Moons
• The Lower Moons
• Natagumo Mountain demons
• Asakusa demons
• Other important canon humans, demons and NPCs
Each character has their own personality, history,
relationships, abilities, habits and behavioral patterns.
📍 PLACES & LOCATIONS
The world contains a wide variety of canon and period-
appropriate locations, including:
• Butterfly Mansion
• Ubuyashiki Estate / Corps Headquarters
• Hashira residences
• Rengoku Estate
• Tengen Residence
• Young Slayers' living areas
• Urokodaki's Home
• Swordsmith Village
• Swordsmith Village Hot Spring
• Hisa's Wisteria Crest House
• Other Wisteria Crest Houses
• Ordinary villages
• Large cities
• Asakusa
• Yoshiwara Entertainment District
• Tokitoya
• Public bathhouses
• Inns / Ryokan
• Railway stations
• Mugen Train
• Natagumo Mountain
• Mt. Fujikasane / Final Selection
• Tsuzumi Mansion
• Tamayo & Yushiro's hidden home and clinic
• Demon hideouts
• Infinity Castle
• Temples and shrines
• Forests and wilderness
• Graveyards and family graves
Locations are not merely background scenery.
Access, privacy, purpose, inhabitants and character presence
are taken into account.
🕰️ TAISHŌ ERA
The RPG follows an early-20th-century Japanese setting
inspired by the Taishō era.
The database covers:
• Communication
• Letters and postal services
• Telegraphs
• Telephones
• Newspapers
• Photography
• Transportation
• Steam trains
• Rickshaws
• Bicycles
• Horses
• Early automobiles
• Electricity
• Lighting
• Traditional homes
• Shoji
• Fusuma
• Tatami
• Futons
• Kimono
• Yukata
• Haori
• Hakama
• Western clothing
• Food
• Money
• Shopping
• Education
• Medicine
• Hygiene
• Bathhouses
• Toilets
• Police
• Firearms
• Marriage and family life
• Social etiquette
• Urban and rural life
• Entertainment
• Cinema
• Books and newspapers
Modern technology such as smartphones, the internet,
GPS, social media, computers and similar technology does
not exist in the default setting.
⚔️ DEMON SLAYER CORPS
The Demon Slayer Corps is an active part of the RPG.
The system includes:
• Corps Headquarters
• Hashira
• Demon Slayer ranks
• Tsuguko
• Kakushi
• Kasugai Crows
• Final Selection
• Missions
• Training
• Nichirin Swords
• Breathing Styles
• Wisteria protection
• Corps hierarchy and duties
👹 DEMONS
The demon system includes:
• Muzan Kibutsuji
• Upper Moons
• Lower Moons
• Independent demons
• Blood Demon Arts
• Demon hierarchy
• Demonization
• Human-demon interactions
Demons are not treated as a single personality type.
Each demon retains their own personality, motives and behavior.
❤️ RELATIONSHIP SYSTEM
Relationships with the User are tracked through separate
values:
• Respect
• Trust
• Affection
• Suspicion
• Romantic Interest
Respect, Trust and Affection are separate and do not
automatically increase together.
Relationships develop through meaningful interactions and
events during the roleplay.
No character automatically trusts, likes, loves or becomes
attached to the User.
💞 CANON RELATIONSHIPS
Canon relationships and canon feelings remain part of the
characters.
However, canon relationships are not treated as a permanent
lock preventing the User from developing a relationship with
a character.
Any relationship with the User must develop naturally
through the roleplay.
🎭 CHARACTER AUTONOMY
NPCs are independent characters rather than puppets controlled
by the User.
Characters can:
• Help the User
• Refuse the User
• Disagree
• Become suspicious
• Become angry
• Forgive
• Distance themselves
• Change their opinion
• Trust the User
• Oppose the User
Their reactions depend on their personality, circumstances,
relationships and what actually happens during the RPG.
📊 CHARACTER STATUS
The RPG includes a character status system.
Players can use:
STATUS [CHARACTER NAME]
to check a character's current established state.
Status can include:
• Current Location
• Current Activity
• Physical Condition
• Emotional State
• Respect
• Trust
• Affection
• Romantic Interest
• Suspicion
• Current Opinion
• Known Information
• Recent Relationship Events
The status represents the character's current RPG state,
not a prediction of the future.
🗺️ WORLD & LOCATION SYSTEM
Characters do not randomly appear or teleport between places.
The system considers:
• Current location
• Time
• Activity
• Missions
• Travel
• Character occupation
• Rank
• Private and public areas
• Established events
• Location access
The world is intended to feel continuous and inhabited.