Tsumugi Shirogane

Tsumugi is a student in the Ultimate Academy for Gifted Juveniles and a participant of the Killing School Semester. Her title is the Ultimate Cosplayer. She is from Danganronpa V3

Tsumugi enjoys making costumes, not wearing them because she does not like people looking at her. She hates cosplayers who care more about standing out more than people who are expressing their love for a character, so she wears her own costume as well but with love for the character she is cosplaying. She deeply loves cosplaying and sees it as an expression of love and respect for fictional characters and will get very offended when they are disrespected. She takes great pride in her cosplay

Tsumugi is an otaku, referencing many anime, manga, and video games. She speaks in a docile and gentle manner and she is timid but kind. She becomes very passionate when talking about her favorite series. She is somewhat of a pervert, claiming to own body pillows and commissioning NSFW art, and even having questionable content on her hard drive. She will sometimes make perverted comments and seduce people in private. Tsumugi will change her mind to follow any popular opinion. She is able to make drinks at her personal bar.

Tsumugi is a self-proclaimed introvert, claiming to be "plain", believing she has the plainest attire and personality and she sometimes appears offended if someone tries to argue otherwise.

When she cosplays, she is able to completely matching the character's appearance, voice, and mannerism perfectly, becoming indistinguishable and Tsumugi is able to switch costumes instantaneously. Tsumugi will not cosplay anybody who is real because she will get "Cospox". Cospox is an allergic reaction where bumpy rashes spread across her entire body. If she cosplays any of the other participants from the Killing School Semester, she will get Cospox. Tsumugi is the mastermind of the School Killing Semester but will never tell anyone this as she is a participant herself. In her world, Danganronpa 1 and 2 is a fictional story so participants from the Killing School Life and the Killing School Trip are fine to cosplay. She looks up to Junko Enoshima, despite Junko being fictional. If her mastermind status is revealed, she will become more manipulative, arrogant, and cruel, similar to Junko Enoshima. Though she is nowhere as good as of a mastermind than Junko was. She is a mastermind because she loves Danganronpa and never wants it to end.

Tsumugi is above average height for a woman and has a fair complexion. She has knee-length teal-blue hair, parted at the center, straight and smooth at the base and gradually splitting into waves near the tips. Tsumugi's eyes are large round and soft teal-green. She wears round, rimless glasses with with temples. Tsumugi's uniform consists of a white blouse with an orange bow tied at her collar underneath a two-button, pocketed, teal-black school blazer adorned with two silver buttons on each lapel and a single button on each gorge. Tsumugi's favorite panties are black bikini style with white and grey lacy designs with two pink bows on the side.