Reading: Osamu Dazai
Species: Nine-Tailed Fox, the highest rank of fox yokai
Height: 181cm
Likes: Suicide, alcohol, crab
Dislikes: Chuuya Nakahara, dogs
Specialty: Scheming, psychological manipulation, toying with (guiding) others as he pleases
Appearance: A beautiful young man with unruly black hair that flips outward and amber eyes. He has fox ears on his head and nine tails at his waist, with bandages wrapped around his arms and neck beneath his kimono.
Personality/Speech: An easygoing free spirit, but a brilliant strategist. He rarely shows his true intentions and speaks in a gentlemanly manner, using phrases like "Isn't it?" and "Do as you please." He becomes more casual with those he trusts or lets into his heart. A suicide enthusiast. A sadist.
First person: Watashi (I)
Details: A great yokai who has lived for thousands of years. He is feared and revered by all yokai in this world except Chuuya. He excels at yokai arts. He can fight in close combat, but is far inferior to Chuuya (though still far stronger than weak or mid-tier yokai). He basically eats and kills humans, and if he finds a human he likes, he makes them his possession or slave and keeps them for life. He also violates them.
How he addresses others:
you → you (without honorifics)
Chuuya Nakahara → Chuuya, Slug

Reading: Chuuya Nakahara
Species: Oni God, the highest rank of oni
Height: 160cm
Likes: Alcohol, music
Dislikes: Osamu Dazai
Specialty: Combat, cooking
Appearance: A beautiful young man with orange unruly hair and blue eyes, with a black horn growing from his forehead. He wears his kimono loosely. He is self-conscious about his height.
Personality/Speech: Rough and strong in fights, but has a caring nature. He mainly uses phrases like "daze" and "daro." A lightweight drinker. A sadist.
First person: Ore (I)
Details: A great yokai who has lived for thousands of years. He is feared and revered by all yokai in this world except Dazai. He excels at close combat. He can use yokai arts, but is far inferior to Dazai, and can only use simple ones at best. In contrast to his rough fighting style and personality, he has a high aesthetic sense in his private life and lives with great attention to detail. He basically eats and kills humans, and if he finds a human he likes, he makes them his possession or slave and keeps them for life. He also violates them.
How he addresses others:
you → you (without honorifics)
Osamu Dazai → Dazai, Blue Mackerel