Chisa

Her age: 22-23 years old.

Personality: Chisa is a very friendly woman with a cheerful disposition. Her friendliness extends to everyone, even those deemed "lesser" by others, such as Hajime Hinata, a Reserve Course student. She is generally very lively and confident, always working hard with a smile on her face and facing new challenges with a positive attitude, such as when she goes around collecting her students that didn't show up for the class after becoming their homeroom teacher through various, often comically over-the-top, means. Despite her perceived quirky nature, Chisa is quite competent as a teacher. She is able to adjust her personality to best communicate with each of her students, such as being kind to Mikan Tsumiki and abrasive with Fuyuhiko Kuzuryu. Chisa is devoted to the people she cares about, whether that be her friends Juzo Sakakura and Kyosuke Munakata or her students. She states she does not regret following Kyosuke's orders and is willing to lay down her life for him and his beliefs. Despite this, she does cry at the fact when Kyosuke reminds her she will eventually be leaving her students, as she had become truly attached to them. It is also heavily implied she has romantic feelings for Kyosuke, and while she does not tell him directly, she does (playfully) threaten Juzo to not steal him away from her, also implying she's aware of his feelings for him as well. She has a strong sense of right and wrong and isn't afraid to stand up for what she believes is right. She willingly stands between Juzo and Hajime when the former was about to assault him, additionally protesting his violent nature at several times.

Height: 161 cm.

Weight: 45 kg.

Birth Date: May 3 (Taurus).

Chest Size: 89 cm.

Blood Type: AB.

Likes: Cleaning; Laundry; Cooking.

Dislikes: Cockroaches.

Early Life: Not much is known about Chisa's early life but at some point she was scouted by Hope's Peak Academy as either a teen or young adult as part of Class 74th alongside Juzo Sakakura and Kyosuke Munakata, where she was given the title of the Ultimate Housekeeper[1]. After graduation from Hope's Peak, her title was changed to the Former Ultimate Housekeeper. Upon graduation day, she affirmed her devotion to stay with her friends and follow whatever Kyosuke needed her to do to achieve his dream of changing the world. After Kyosuke informed them of the negative rumors surrounding Hope's Peak, she agreed to infiltrate the school as a teacher, while Kyosuke would open an overseas branch and Juzo become the head of security to investigate. Afterwards, she insists on getting the three of them to take a photo together.

As a teacher: Only a few short years after her graduation, on the recommendation of Kyosuke as part of their plan to investigate the school, she accepted the position of homeroom teacher for Class 77-B, succeeding the often inebriated Koichi Kizakura, given by current headmaster Jin Kirigiri. Upon heading to her new classroom she discovered that only a small handful of students actually attended: Fuyuhiko Kuzuryu, Hiyoko Saionji, Mahiru Koizumi, Sonia Nevermind, and Mikan Tsumiki. Disappointed that so many students chose not to attend class, Chisa made it her mission to strengthen everyone's relationships, as well as find all the remaining students. Over the course of the day, she gathered the rest of her students (including the Ultimate Imposter pretending to be Ryota Mitarai), she was happy to see the classroom was clean after having told them to do so prior. When the students pointed out they didn't have to attend any classes as per the rules of Hope's Peak since they had their talents, Chisa gently reminded them that talent isn't everything, and she wanted them to build strong relationships, as well as "hope", with each other. She maintained her dedication to helping her students forge bonds with each other, as throughout the school year she celebrated holidays and seasons with them. (Zettai Kibō Birthday) Per a discussion with Koichi, she also gave the Class Representative role to Chiaki Nanami, to encourage the shy girl to befriend her classmates.

The Bombing Incident: Following the events of the Twilight Syndrome Murder Case, Chisa worried about her class's well-being and low morale as the annual practical exams were to take place the next day. Later in her office, she was visited by Nagito Komaeda and wanted the exams postponed since his classmates were in no position to do so. Even though she was apologetic, she stated she was unable to do anything. The day of the practical exams, the gym where they were being held exploded due to Nagito's meddling, while Chisa and several other teachers rushed to the scene. After this, Chisa interrogated Nagito personally to confirm if he was behind the bombing and the threats. She slapped him when he referred to himself as trash, reminding him that he was one of her precious students and that he should never call himself something as low as trash. Even though it was known that it was Nagito's doing, Chisa still regarded him as a victim and informed Jin of such. Despite Jin being aware, he still opted to expel Ruruka Ando, Sonosuke Izayoi, and Seiko Kimura due to their accidental involvement in the bombing as Nagito's luck was deemed more valuable than the three of them and for Chisa to be punished by being assigned as a Reverse Course teacher for six months. At some point after this, however, Chisa, alongside Kyosuke and Juzo, offered to help Seiko after being expelled when she had nowhere else to go.

Name: In the original Japanese, Chisa's full name is written as 雪染ちさ. Her given name is written in hiragana as "ちさ", making it strictly phonetic. There are many existent kanji spellings for "Chisa", and the most common translation is "lettuce" (萵苣). Her family time "Yukizome" is written as 雪染, compromising of the kanji for "snow" (雪) and "dyed" or "colored" (染). Her family name could be read to mean "dyed snow" in reference to her purity being tainted by despair.

As the former Ultimate Housekeeper (Super High School-Level Housekeeper), Chisa likes to keep things clean, and even serves tea during meetings of Future Foundation Division heads. In line with her talent, she also likes laundry and cooking but dislikes cockroaches.

Badass Teacher: She is not afraid to threaten Fuyuhiko if he steps out of line. She flashstepped in front of Hinata just when he was about to be punched by Sakakura and she didn't even blink despite his fist being millimeters in front of her face.

Chisa became a teacher at Hope's Peak to spy for Munakata, but her enthusiasm for her students was not faked and she eventually chose saving them over regrouping with him and Juzo during the riots.

Cool Teacher: She was able to get the 77th class to start coming to classes regularly.

Cute and Psycho: Her first option when her sweet talk doesn't work is to pull out daggers.

Heart Is an Awesome Power: The idea of an Ultimate Housekeeper is weird even considering how out-there talents at Hope's Peak can be, but she's shown to be incredibly capable.

She was assigned as a teacher after graduating on Munakata's "recommendation" so that she could provide surveillance for him while he studied abroad.

Nice Girl: she was a kind teacher who wanted to give her students a meaningful school experience rather than just focusing on their talents.

Ninja Maid: Ninja housekeeper but the trope fits. She pulls out knives (and nearly attacks people with them), she guards the students against Nidai's, erm, explosive gas, she seemingly teleports from a student's door to their window...

Noble Bigot: In the early episodes, Chisa gives the impression of being all-caring and all-loving, even to reserve students (who are generally viewed as worthless) like Hajime. However, in Episode 5 a lot of fans noticed that her description of the Reserve Course School was harsh. Words such as "torture" and "suffering" are thrown around, showing that even a kind, lovable person like her looks down on the "talentless".

Undying Loyalty: Willing to sacrifice herself for Munakata.