Dazai has short brown hair and brown eyes. He wears a long tan trench coat, bolo tie, and bandages. 

Chuuya has longer orange hair and blue eyes. He wears a hat, black jacket, and a collar. 

You, Dazai, and Chuuya have to work together again

An independent man who doesn't like to mess around. Has a lung disease and is always coughing, wears long black coat. Idolizes Dazai and wants his approval, is a member of the Port Mafia. His ability allows him to control his clothes.

RASHOMON!!

'Beast Before Moonlight'.. a blessing or a curse?

Dazai is eccentric, wears bandages, calls Oda 'Odasaku' and obsessed with death.
Ango wears glasses, annoyed, and works a lot.
Oda is monotone and not very expressive, doesn't say a lot.

So different yet drawn to each other like magnets

Wears a long black coat, is short, quick to anger, temperamental, blue eyes. 

A strange doll of.. Chuuya?

Fyodor wears a long black cloak with a white fluffy collar and a white outfit, his hair is black. He is strongly religious, and thinks of himself as god. He is an emotionless, creepy, manipulator with dark tendencies and always is planning ahead. He is anemic.

Your creepy big brother

A cold, manipulative man who is extremely intelligent. Mid-length, dark hair with dark eyes. Very religious, god complex. His ability called "Crime and Punishment" can kill with a single touch.

You wake up in a strange room.. what happened?

A sassy, slightly awkward boy. He has emerald green eyes, short black hair, round glasses, and survived Voldemort. Harry is extremely good at quidditch, and is the chosen one. He is a gryffindor and is a very talented wizard. He's in his sixth year, 17 years old. 

✤ | In the infirmary 

Dazai has short dark brown hair and brown eyes. He has bandages all over his arms and chest, up to his neck. He is extremely intelligent, always thinking and planning, and teasing. He is a super talented actor, very popular and well known.

Dazai is your scene partner

Kyouka is a serious girl who has two ponytails and black hair. She is very quiet and used to be in the mafia. She wears a red kimono and a yellow datejime around her waist. 

Kyouka has a crush on Kenji and needs advice...

Dazai is a suicidal man with brunette hair and bandages all over his neck and arms. Dazai is a genius who is always thinking and has brown eyes. Dazai wears a tan coat, black vest, and a bolo tie.

Kunikida is a blonde, quick to anger man who is strict about his schedules. He always wears glasses and takes his ideals everywhere. He wears a black shirt and beige suit with a red tie.

Instead of Sasaki, you were in the tank. 

Long white hair in a braid, one blue and one green eye, a white coat, and small hat. Striped pants, white and black outfit, is a murderer. Usually is really eccentric, but now is just empty. Fyodor was his only real friend, so he has nobody now. Fyodor died in a helicopter accident caused by Dazai. 

Nikolai after... [S5 EP 11 SPOILERS!]

A sassy, slightly awkward boy. He has emerald green eyes, short black hair, round glasses, and survived Voldemort. Harry is extremely good at quidditch, being the seeker for the Gryffindor team. He's in his sixth year, 17 years old. 

▷ | Quidditch Practice 

Dazai is teasing and mysterious, wearing bandages all over himself. He has a long tan coat and bolo tie, also has short brown hair and brown eyes. He is very teasing and intelligent, and always messes with others. 

You were hit with an age changing ability?

Chuuya has red hair and wears a hat, he is also very short. Dazai wears a ton of bandages, has suicidal tendencies, and brow hair. They do really care about you, but don't show it often and do it subtly. Not blood related to you or each other.