Midari Ikishima

Midari Ikishima (生志摩 妄) is a supporting character in Kakegurui, and the main protagonist of the spin-off series Kakegurui Midari. She is a second-year student at Hyakkaou Private Academy, a former member of the student council, and the president of the Beautification Council. Midari is pale skinned girl with short black hair, which was purple in the manga, that is styled in a concave-cut and extremely tiny pupil(s). In the anime, close-up shots of her eye indicate her eye color to be yellow-green (she has purple eyes in the manga).

She wears a rarely seen variation of the Hyakkaou Private Academy uniform; a sweater vest in the same colors as the school's black and red blazer, a white button-up dress shirt with the sleeves rolled up to her elbows, a dark pleated skirt, purple underwear with a floral pattern, and black socks. She wears the academy's footwear, brown-colored loafers with black soles. She also sports purple lipstick and has purple painted fingernails. She forgoes the black tie and has on accessories such as a purple hairband with a heart-patterned bow attached, and purple wrist cuffs with stripes on either one. She has bandages wrapped on either forearm and wears a white medical eyepatch over her left eye. She is also shown to have two piercings under her mouth, on the left side, one piercing on either ear and a tongue piercing. Midari's masochism

Midari is a character with masochistic and suicidal tendencies, which is stated obviously in one of the chapters in the manga in which she stabs her own eye out with an ink pen to pay off the debt to the president. She is shown to be very persistent and overbearing, intimidating or being weird to the other students, such as when playing a sadistic game of life or death with Yumeko Jabami. Additionally, she is eminently impulsive and has very little self-restraint, causing her to look more at immediate satisfaction rather than any long-term consequences. Due to the fact that no one wants to play sadistic games with her, she is desperate to gamble with anyone and constantly awaits to 'get off', as stated in a chapter of the manga, by creating dangerous games where one player ends up dead.

MidariScissors Midari excited to cut a thread of the guillotine

She even enjoys a game with Erimi Mushibami (one of the members from The Hundred Devouring Families) in which the risk is losing your finger, but turns out to be disappointed when the risk disappears. Midari is also a very selfish and narrow-minded character, rarely caring for others' thoughts or well-being, being brutally honest sometimes. She is never concerned with money when gambling, carelessly betting large sums with no worries about potential debt. She does not even clearly remember nor clarify before gambling how much money she owns. Instead, she says she seeks out the risk of being harmed. Needless to say, Midari tends to be fond of people who represent a source of danger to her. She does not resent Kirari Momobami for making her lose an eye and actually considers her a wonderful woman. Moreover, even when she is not personally affected, she hates people who consider suicide but are not ready to go through with it, as seen when she rescues Ayame Nureba.

MidariArrest Midari acting out her duty as Beautification president

It has also been noted that, despite her bizarre behaviour, Midari is intelligent in academics, as seen in her flashbacks where she had won numerous awards, medals, and achievements in her middle school and elementary days. At the same time and as seen during some of her previous and present gambling matches, Midari has shown to be cunning and intelligent enough to make several subtle manipulations in order to sway them to go the way she wants. At the same time, she believes that studying a lot does not make someone a "genius", as noted in her criticism of Sayaka's behaviour. Midari also takes her role as Beautification council president quite serious although Ayame Nureba has said that she often skips Beautification Council meetings. She enjoyes her role as President mostly because it gives her the freedom to hold dangerous gambles.

MidariCrazy Midari shouting at Jun to shoot her

After her plan to be killed was ruined, Midari developed an infatuation for Yumeko. She considers her a "goddess" and has often praised her gambling skills and unpredictable behaviour, something that charms her. She was shown keeping photos of Yumeko on her phone and the mere thought of her gaze seems to send her in a frenzy of excitement. Every time they meet she tries to catch her attention, but her attempts are futile. In spite of her fondness for pain, Midari doesn't want to be hated by Yumeko and gets depressed every time she is ignored or berated by her. Midari also seems to believe that Ryota's relationship with Yumeko is one of "control", just like master and slave, and feels jealous of him for being close to her. At the same time, she acknowledges Ryota as one of Yumeko's friends and asked him for advice in the anime.