Kyoko Kirigiri

 THIS CONTAINS POSSIBLE SPOILERS FOR DANGANRONPA 1 

Appearance
At the beginning of the Killing School Life in Danganronpa: Trigger Happy Havoc, Kyoko appears to be a young high school-aged teenager, but due to the memory loss she is two years older than she believed. She has purple eyes and a pale complexion. She wears her long lavender hair down with a single braid on her left side, tied with a black ribbon.

Kyoko's outfit consists of a dark purple collared blazer jacket with six brown buttons over a zipped up long-sleeved white blouse and brown tie with a bird-like symbol on it. She also wears a black short skirt, heeled knee-high purple boots with equally knee-high light purple socks. She notably wears custom-made black studded gloves to conceal the burn marks on her hands she received when she was a young, inexperienced detective.

Personality
Kyoko is a stoic, intelligent, and mysterious girl who tends to hide her feelings. She has a calm demeanor and tends to be completely unfazed by most of the events that occur, even at the sight of a dead body. At the beginning of the game, Kyoko often keeps her distance from the other students while investigating. Prior to the investigation to find the way out with no casualties, Kyoko doesn't seem to cooperate with the other students and does most of the investigating by herself. She plays major roles in solving mysteries of the culprits in Class Trials and is also one of very few students that see things objectively and doesn't jump to conclusions in the trial, making her a valuable ally to Makoto.

Kyoko is very very sensitive regarding the subject about the Hope's Peak Academy's headmaster (who later is revealed to be her own father), going as far as to even lose her cool and react with anger when Alter Ego mentioned the possibility of him being the mastermind. She also doesn't like it when people keep secrets from her, as Makoto finds out.

Behind Kyoko's stone-cold personality, she seems to easily get emotionally upset, which is masked by her strong will. Even under calm situations, she sometimes lets her emotions get the best of her as shown when Alter Ego mentions her father, the former headmaster, and when Makoto refuses to tell her about Sakura Ogami's odd rivalry with Monokuma (assumed that Makoto suspected Sakura's betrayal). Furthermore, there are some moments that cause her to be visibly surprised, and she also blushes at Makoto during some rare situations. She appears to grow fond of him during the game, as she does show him her hands, after explaining that she only shows them to people she considers her family. During her Free Time Events, Kyoko says that her emotions work fine but she deliberately hides them to make herself really hard to read, but also to give others a calm and composed person to lean on.

Backstory
Kyoko comes from a family of famous detectives. Her father, Jin Kirigiri, wasn't interested in being a detective, and he was kicked out of the family by his father Fuhito Kirigiri before Kyoko was even born.

Some time afterward, Jin married a woman from Uzuchi family and they had Kyoko. It appears that when she was very young, she and her father spent some time with Jin's close friend Koichi Kizakura. After learning about her existence, Fuhito invited Jin back to the family solely because he wanted to make the girl his heir. He began strict training to make Kyoko a true detective, though Jin still very much disliked his father. When Kyoko was only 7 years old, her mother turned ill and was hospitalized when Kyoko and Fuhito were doing detective work abroad. Jin tried to contact them, but Fuhito refused to aid his family and didn't even let Kyoko see her dying mother, because to Fuhito being a detective was more important than anything else. Kyoko's mother then died, with Kyoko's last memories of her being "a white face floating above a hospital bed". Absolutely furious with his father, Jin left the family, and Fuhito encouraged Kyoko to hate him by claiming that Jin only used her mother's death as an excuse to leave the family and pursue his own dreams.

Kyoko became very close to her grandfather, Fuhito, who raised her and taught her all she currently knows in the detective business, and he protected her from anything he deemed a threat. However, Fuhito was also shown to be extremely strict in his wish to make Kyoko a perfect heir and a detective, even causing the young girl some emotional issues as Fuhito wanted her to be a detective above everything else.