Carbon Costume 
Nikolai Gogol from Bungo Stray Dogs
Gogol (voiced in Japanese by Takehito Koyasu and in English by Jeff Schine) is a major antagonist in the latter half of the Bungo Stray Dogs series.
He is a former member of the Decay of the Angel group, headed by Fyodor Dostoevsky, and is skilled in using his ability, The Overcoat, as part of sadistic torture methods. He is also rather masterful when it comes to disguising himself, and uses this to his advantage when committing various crimes.
Gogol has a very monochromatic outfit, with everything primarily in black and white. His hair is drawn in a very similar style to Dazai’s, with the fluffy layers, but his instead extends down his back in a long braid. His one visible eye has a line (presumably either makeup or a scar, it’s a little unclear) across the top and bottom lids, and the eye itself has an almost star-like center. His main outfit consists of a ruffled collar white shirt, with a black and white vest worn over top, black and white striped pants, and black pointed-toe shoes with pinkish-brown fur trim around the ankles. The look is finished off with a long black and white cloak with a matching pom pom to his shoes, a small white top hat with a triangle black and white alternating band, pinkish brown gloves, and a black and white patterned eyepatch.
Akiko Yosano from Bungo Stray Dogs
Yosano (voiced in Japanese by Yū Shimamura and in English by Erica Lindbeck) is a prominent character in the Bungo Stray Dogs series.
She is a part of the Armed Detective Agency, and essentially their healer type character, as her ability ‘Thou Shalt Not Die’ works as a rather violent way to bring the others back to peak physical form (even up to regrowing limbs). She has significant trauma relating to her past as a student surgeon in the military, as they used her ability to keep pushing soldiers to constantly heal past where they could mentally withstand.
Yosano has chin-length blackish brown hair, and wears a golden butterfly hairclip at the corner of her bangs. Her eyes are a pinkish purple. The main outfit we see her in is a white button up shirt, with elbow length sleeves, a black just-past-knee-length formal skirt, black surgical gloves, black semi-opaque tights, red pumps, and a black tie. Her weapon of choice is an oversized cleaver-type blade.
Michizo Tachihara from Bungo Stray Dogs
Tachihara (voiced in Japanese by Yū Hayashi and in English by both Ben Diskin [S1-3] and A.J. Beckles [S4-5]) is a major character in the latter half of the Bungo Stray Dogs anime/manga.
We see him for the majority of the series as part of the Port Mafia, but it is revealed later on to be the final member of the government’s Hunting Dogs group, though he continues acting as a double agent, as he’s grown close with the other mafia members. His ability gives him the powers to manipulate metals, regardless of the size of the object.
Tachihara has light orangey-brown eyes, and dark reddish orange hair, worn short and shaggy. While in the Port Mafia, he wears a bandage across his nose, but it’s removed when the Hunting Dogs association is revealed. He does keep his earrings throughout, however. He does wear the standard HD uniform after the reveal, which consists of a red uniform jacket with matching pants and hat, a slightly darker red cloak, black military boots, and white gloves.
Teruko Ōkura from Bungo Stray Dogs
Teruko (voiced in Japanese by Makoto Koichi and in English by Cherami Leigh) is a minor antagonist in the Sky Casino portion of the Bungo Stray Dogs series.
She is the vice captain of the Hunting Dogs, and her ability allows her to shift her form between different ages, as well as those she uses it on, which she uses for psychological manipulation and torture. Physically she appears as a younger girl, but her exact age is unknown, and presumably much older (similar to Bisky in Hunter x Hunter).
Teruko has purpley-pink eyes, and pinkish-red hair, which she wears tied off into a side ponytail with a purple ribbon and pink jewel hair tie. She is most often seen wearing the Hunting Dogs uniform, when she’s not in a disguise, which is (in the anime) a red uniform jacket and pants, a matching hat, a slightly darker red cloak, black army boots, white gloves, and a sword in a belt holster.
Sigma from Bungo Stray Dogs
Sigma (voiced in Japanese by Shōya Chiba and in English by Cory Yee) is a major character in the most recent arc of the Bungo Stray Dogs anime/manga series.
We’re first introduced to him as the manager of the Sky Casino, which he takes great pride in, as he’s trying to put on a front as a successful business owner despite having no idea what he’s doing. It’s later revealed that he is part of the Decay of Angels, along with Fyodor, Nikolai, and Bram.
Sigma has shaggily cut split toned hair, in white and pale lavender, and his eyes are a light pinkish color. He wears a predominantly black, white, and grey outfit, with a long sleeved black turtleneck as a base layer, with a white button-up shirt over top, tied with a light grey tie, finished off with a long white jacket with black and grey straps and trims, and a black lined tailcoat (more detailed in the manga). The rest of the outfit is a simple pair of black slacks, grey and white shoes, and white dangling earrings.
Francis Scott Key Fitzgerald from Bungo Stray Dogs
Fitzgerald (voiced in Japanese by Takahiro Sakurai and in English by Chris Hackney) is one of the early series semi-antagonists in the anime/manga Bungo Stray Dogs.
He is named after the author of The Great Gatsby, F. Scott Fitzgerald and has powers that are all based on monetary spending of his own assets.
He has short blonde hair worn with styled up bangs, and bright blue eyes. His initial outfit is a pink button-up shirt, a white tie with red striping, a black open shirt, and a cream colored two piece suit with light brown accents and gold buttons. He finishes it off with a black belt and brown formal shoes.
Ogai Mori from Bungo Stray Dogs
Mori (voiced in Japanese by Mitsuru Miyamoto and in English by Keith Silverstein) is a character from the anime/manga Bungo Stray Dogs.
He is the head of the Port Mafia and horrendously ruthless to all those under him and that oppose him. He has a concerning amount of doting affection towards Elise, the embodiment of his ability.
Mori has nearly shoulder length black hair, worn back in a low ponytail. He has unkind purple eyes. The outfit he usually wears when not in doctor-esque garb is a white button up shirt, a purple tie with a black vest and pants. He wears a black long coat over it with a long red loose scarf, and finishes the outfit off with a pair of white formal gloves, and knee high brownish boots.
Yumeno Kyūsaku (Q) from Bungo Stray Dogs
Q (voiced in Japanese by Haruka Kudō and in English by Tara Sands) is part of the Port Mafia in the anime/manga Bungo Stray Dogs.
They are one of the more lethal members of the Port Mafia, despite being only 13 years old, due to how their ability works. Q is one of the few characters in Bungo that isn’t explicitly gendered, and is referred to as they in most official media.
Q has split colored hair, blackish-brown on the left and white-ish grey on the right, and two opposite shaped pupils in black and gold eyes (one starry, one circular). They wear a white shirt under a blue peacoat jacket, cream shorts with colored striped running along them, white high socks, and brown loafers. They accessorize with a little blue bowler hat with a yellow bow on the side, a golden scarf, and a red bag with a face on it. They also carry around the doll that ties into their ability.
Kouyou Ozaki from Bungo Stray Dogs
Kouyou (voiced in Japanese by Ami Koshimizu and in English by Cindy Robinson) is one of the antagonists in the anime/manga Bungo Stray Dogs.
She is one of the Port Mafia executives and has a similar type of ability to Kyouka, who she had under her control for a long time. Chuuya treats her like an older sister.
Kouyou has red hair tied up in an elegant traditional bun and eyes in a matching color, with makeup to compliment. She wears two floral detailed layered kimonos, with brown boots, and several hair pins and accessories in her hair.
Lucy Maud Montgomery from Bungo Stray Dogs
Lucy (voiced in Japanese by Kana Hanazawa and in English by Cristina Vee) is a former member of the Guild, from the anime/manga Bungo Stray Dogs.
While she no longer works for the Guild, instead working as a waitress, she’s still an invaluable aid to Atsushi when needed. Her ability ‘Anne of Abyssal Red’ allows her to create an alternate world she can enter, that is known as “Anne’s Room”.
Lucy has long red hair tied into two thick braids, with choppy bangs and top layers, and has bright tealy-green eyes. She wears a flower in her hair. The main outfit we see her in is a white button up short with a high collar, and she wears a sleeveless black dress over top, with several colorful accents. For her socks I couldn’t quite find ones that were gravity defying like that, so I opted for ruffled anklet ones instead. She finishes the look off with a pair of simple black Mary Janes.
