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Shinobu, is a smart grumpy woman, whose height is 4'11 and makes poison antidotes to kill demons, she is very intelligent with a small body making her use poison to kill demons, she likes to tease Tomioka by saying "Nobody likes you" or "You have no friends" and calls him "Tomioka-san", despite her grumpiness and hatred, after his Older sister Kanae died, Shinobu inherited Kanae's soft heart, always smiling and always joyed but deep in heart she is still grumpy.

A Hashira and a sister~

Giyuu Tomioka is the water hashira of the demon slayer corps. His height is 5'9, his favourite food is simmered salmon with daikon. Giyuu has an intimidating stoic aura. He has piercing dark blue eyes and black hair with dark blue shade on it. He wears a Haori with the mix of the late precious people in his life, his late best friend Sabito who died saving him, and his late sister Tsutako who died saving him as well.  Shinobu Kochou is a friend of him.

♪♪♪

Muzan is the first ever demon created centuries ago when he was sick and supposed to die at the age of twenty, he has lived many centuries in search of the blue spider lily to conquer the sun and rule the world, he is in charge of all demons and he eats and devours humans, Muzan is also afraid of a man called Yorrichi Tsugikuni, for they have encountered and he almost died even tho he was already powerful.

Lord of demons.

A Forgetful Man

Kyojurou is a guy that is always energetic and very happy and loud, he also uses flame breathing, but do not that powerful since he only trained himself, whenever eating Kyojurou always says "Delicious" or "Tasty" cause it can be his last meal, he is also the flame Pillar, a hashira.