Carbon Costume 
Asuramaru from Seraph of the End
Asuramaru (voiced in Japanese by Hibiku Yamamura and in English by Colleen Clinkenbeard) is a major character in the anime/manga Owari no Seraph/Seraph of the End.
He is the demon that is contracted to the main character, Yuichiro, acting as his sword. Not much is known about his past in the anime, but going further into the manga, it is revealed that he ties much more into the story than originally thought, and is also the older brother of Krul Tepes.
Asuramaru has very long dark indigo-purple hair that reaches all the way down to the floor, slitted dark red eyes, and pointed ears. He has a golden headband resting at the top of his head, and little diamond-looking horn like objects just below it. The rest of the outfit is rather simple, consisting of a sleeveless black high-neck top, with gold clasps at the top, black fingerless sleeves, and a white wrap skirt with an extremely high leg slit, and gold button details at the top.
Mitsuba Sangū from Owari no Seraph/Seraph of the End
Mitsuba (voiced in Japanese by Yuka Iguchi and in English by Alex Moore) is one of the secondary main characters in the anime/manga Seraph of the End.
She is a member of Shinoa’s Moon Demon squad, and can be a bit hot-headed, as well as a strong fighter. Her weapon is an extremely large stylized black and green battle axe, which she uses practically effortlessly.
Mitsuba has long golden blonde hair worn up into two high pigtails on either side of her head, as well as bangs framing her face, and purple eyes. Her outfit consists of the same type of uniform as the others, wearing a matching women’s style one with Shinoa, with the same sort of black jacket with a red bow at the collar, and green and black skirt, though she wears the sleeves of her jacket rolled to her elbows for easier fighting. The rest of the outfit consists of a pair of black and gold boots, and a pair of white wrist-length gloves.
Krul Tepes from Owari no Seraph/Seraph of the End
Krul (voiced in Japanese by Aoi Yūki and in English by Monica Rial) is one of the major vampire characters in the anime/manga Owari no Seraph/Seraph of the End.
She is the queen of the vampires in Japan, and the one that turned Mika into a vampire to prevent him from dying, following her own plans.
Krul has very long pink hair, decorated with black wing-like accessory clips, bright red eyes, vampire fangs, and pointed ears. She wears a tiny black dress with detached frilly sleeves, and a black and red capelet-style skirt. The outfit is finished off with a lacy ribboned collar and knee high black boots.
Ferid Bathory from Owari no Seraph/Seraph of the End
Ferid (voiced in Japanese by Takahiro Sakurai and in English by Eric Vale) is one of the main vampire antagonists in the anime/manga Owari no Seraph/Seraph of the End.
He kicked off a good majority of the plot by murdering the rest of the children that Yu and Mika considered family, sending Yu on a revenge quest. He loves to annoy the people he spends time with, much to Krul‘s frustration.
Ferid has long lavender-grey hair that he wears tied back with a large black bow, red eyes, vampire fangs, and pointed ears. He wears a waist-length white shirt with diamond detailing and ruffled cuffs, that trails off into longer coattails, with a ribboned capelet over top and a cravat. The rest of his outfit is white pants, extremely tall thigh high black boots, and white gloves.
Shiho Kimizuki from Owari no Seraph/Seraph of the End
Kimizuki (voiced in Japanese by Kaito Ishikawa and in English by Ian Sinclair) is one of the secondary main characters in the anime/manga series Owari no Seraph/Seraph of the End.
He works with Yu and the others in Shinoa’s squad under the Japanese Imperial Demon Army, and is proficient in dual sword wielding. He often butts heads with Yu, but still cares about his friends and teammates.
Kimizuki has very short reddish pink hair, pinkish eyes, black rectangle frame glasses, and has two gold piercings in one ear. He wears the typical Moon Demon Army uniform in black and green detailing, with white gloves, and gold and white tipped knee high boots.
Yoichi Saotome from Owari no Seraph/Seraph of the End
Yoichi (voiced in Japanese by Nobuhiko Okamoto and in English by Chris Burnett) is one of the secondary main characters in the anime/manga series Owari no Seraph/Seraph of the End.
He is motivated by the need to avenge his older’s sister’s death at the hands of the vampires, and ends up joining Shinoa’s squad so he is able to pursue that goal. He is the bow and arrow user of the group, and while he initially seemed rather cowardly, his true strength and personality are highlighted in the manga.
Yoichi has short fluffy brown hair, and greenish-hazel eyes. He wears the typical Moon Demon Army uniform like the others, with a black top and pants, highlighted by green detailing, white gloves, and gold and white tipped knee high boots.
Shinoa Hiragi from Owari no Seraph/Seraph of the End
Shinoa (voiced in Japanese by Saori Hayami and in English by Felecia Angelle) is one of the main characters in the anime/manga series Owari no Seraph/Seraph of the End.
She is the leader of her own squad in the Moon Demon Army, and is from the Hiragi family that runs all the army operations. Her weapon is a large, detailed black scythe with a bright green blade, like the other Demon Army weapons.
Shinoa has fluffy lavender hair that reaches just past her shoulders, that she mostly wears back in an intricate braid circle, tied with a purple ribbon. Her eyes are a reddish pink.
She wears an alternate version of the usual Demon Army uniform, in the same green and black colors, but hers is a uniform top with a deep pink ribboned tie at the top, and a small skirt. She wears the same boots as the others, but with thigh high black tights, due to not wearing the pants typical of the uniform. She wears the same white gloves as the others.
Yūichirō Hyakuya from Owari no Seraph/Seraph of the End
Yūichirō Hyakuya (voiced in Japanese by Miyu Irino and in English by Micah Solusod) is part of the main duo of characters in the anime/manga Owari no Seraph/Seraph of the End.
After being the only child (as far as he knew) to escape from the vampires, Yu ends up growing up and joining the Moon Demon Company, under the Japanese Imperial Demon Army. When he finds out that Mika (his best friend and pretty much reason for living) is still alive, but a vampire, he makes it his main goal to save him.
Yu has fluffy, semi-spiked black hair and forest green eyes. He wears the Moon Demon Army uniform, which is black with green accents and gold buttons, and has black boots with gold and white detailing over the ends of his pants.
Mikaela Hyakuya from Owari no Seraph/Seraph of the End
Mikaela Hyakuya (voiced in Japanese by Kenshō Ono and in English by Justin Briner) is half of the main character set in the anime/manga Owari no Seraph/Seraph of the End.
While originally starting off the series as a human, Mika has gone through several form changes. Where we see him currently in the manga, he is a vampire, though he prefers not to drink from humans if he can help it. This mainly leads to him feeding off of Yu, his best friend and most important person since childhood.
He has very fluffy blonde hair with a white sheen over top, and his eyes are blue or red, both slitted, depending on the scene. The outfit he wears is the typical vampire uniform, a creamish-white jacket over a black button up shirt, white pants, lots of gold detailing everywhere, and thigh-high black boots.
