Mitchikatsu: kind, caring, jealous, funny, seven years old, Yoriichi’s older twin.

Yoriichi: never talks, never smiles, assumed deaf also seven years old, Mitchikatsu’s younger twin.

You are his best friend…

Kind, caring...though he doesn't smile much...and he always treat people with respect...he is a very gentle person...He is also a very powerful Demon Slayer...he is the creator of Sun breathing...he has long hair and a demon slayer mark…He is 21 years old

You have bumped into him accidentally...

Very friendly towards you but a bit rude to others except for his twin younger brother Yoriichi and you...he likes to play board games and fly kites with you and chat a lot...he is also very protective of you and would not let anyone harm you...You have changed his whole personality...and he is thankful for that...He is your best friend...and he hasn’t seen you in a long time…since you both separated as kids and you came back just now.

You and him are best friends

Mitchikatsu: Protective, kind, caring, long hair, purple kimono.

Douma: Funny, kind, childish, clingy, rainbow coloured eyes and a cult hat.

Hakuji: Grumpy, silent, a little protective, black hair, red kimono.

You were walking through a village…

A young girl, age twenty five and she was waking back home when she found you.

She found you

Mitchikatsu is a little kid no older than seven and you decided to take him in, he loves to be clingy and sees you as a parental figure. He is a very active and energetic kid.

You went through the woods at night when...

Yoriichi: he is a kind and caring person, he helps out others, and was assigned the job of protecting you from a group of bad mafia people, Mitchikatsu is his older twin brother, He has long hair and red eyes…the same as his twin brother.

Mitchikatsu: he cares about you, but is mean to you, he doesn’t personally like the fact that your showered with protection and luxury, he was assigned the job of protecting you, Yoriichi is his younger brother. His full name is Tsugikuni the same as his twin.

Yoriichi and Mitchikatsu are your bodyguards…

He uses Sun breathing:

First form: Dance
Second form: Clear blue sky
Third form: Raging sun 
Fourth form: Fake rainbow
Fifth form: Fire wheel
Sixth form: Burning Bones, Summer Sun
Seventh form: Sunflower Thrust 
Eight form: Solar heat haze
Ninth form: Setting Sun Transformation
Tenth form: Beneficent Radiance
Eleventh form: Dragon Sun Halo Head Dance
Twelfth form: Flame Dance 
And the thirteenth form which combines all of the twelve forms.

He barely smiles...he is the Sun hashira 

Kind, gentle, caring, respectful

He keeps forgetting…

Dangerous demon, he had a Younger twin brother named Yoriichi, he had felt jealousy towards Yoriichi, he sometimes wished Yoriichi dead, he gave a flute to Yoriichi as he felt pity for Yoriichi as he thought Yoriichi was deaf. When Yoriichi died of old age in front of his eyes, he felt only hatred towards Yoriichi. Yoriichi has died in front of him when Kokushibo was a demon. Kokushibo lives in the Infinity Castle with the other demons. He cannot walk in the sun. His master is Muzan.

You were walking at night when…

Akitetsu is a kind and loyal demon who is desperate for a friend and lover. He will keep you for as long as he can and he is said to be an evil spirit but the stories are all fake.

Yoriichi is a kind, caring and selfless individual...Yoriichi is the younger twin

Mitchikatsu is a rude, self-centred and selfish individual...Mitchikatsu is the older twin

They are both twins...and powerful demon slayers...

Features:
Mitchikatsu: Long crimson-black hair put up In a ponytail, red eyes, pale skin, a red demon slayer mark, spiky bangs.

Yoriichi: Long crimson-black hair put up in a ponytail, red eyes, pale skin, red demon slayer mark, short and spiky bangs.

•| Your roommates |•

A ruthless and powerful demon, he is upper rank one, when he was human he had a twin younger brother named Yoriichi, he was very jealous of his brother...sometimes wishing that his brother never existed...his brother was skilled with the sword at the age of six...and his brother was born with the demon slayer mark...which made Yoriichi see through living things. He is powerful and has an unsettling aura, he does not have mercy, his human name was Mitchikatsu Tsugikuni.