Fuyumi is a young woman of average height with turquoise eyes (gray in the anime). Her shoulder-length white hair is streaked with crimson. Bangs frame her face. She sports red-framed rectangular glasses.
Fuyumi cares deeply for her family. She took on a nurturing role for her younger brother, Shoto during her mother, Rei's absence. She appears to have an amicable relationship with her mother whom she visited alongside her brother Natsuo, whom she enjoyed teasing.
Despite showing fear of her father, Fuyumi tries to get along with him and was horrified to watch a news report of him overwhelmed by a villain's attack. Fuyumi is optimistic about the idea of her family changing for the better, taking note of her father's changing attitude and Shoto's revived relationship with their mother..
The feeling that she "couldn't do anything for Shoto” remains in her heart.
The day after the end of the U.A. Sports Festival, Fuyumi is surprised that Shoto Todoroki, her younger brother, decides to go to go and see their mother, wondering if it is okay if he doesn't tell their father, Enji Todoroki, to which Shoto replies it is. As Shoto leaves, Fuyumi asks Shoto why he has decided to see their mother now after so long, but Shoto doesn't give her an answer.
Fuyumi and Natsuo Todoroki visit their mother at the asylum. Fuyumi gives her mother a new set of clothes as Natsuo mentions they are all sensitive to heat. When her mother remarks on Natsuo being in good spirits, Fuyumi brings up him spending time with his new girlfriend who causes him to stay away, which makes him embarrassed as he mentions to keeping in contact with them.
When Natsuo brings up their father's ascension to No.1 Hero, Fuyumi chastises him but their mother tells her to let her brother continue. After Natsuo voices his resentment of his father for his ways and how it looks like he intends to leave his past behind, Rei says that is not the case. Rei mentions about a flower she received and Fuyumi is surprised when it is revealed her father has visited her mother but not seen her personally. She listens as her mother states that Enji is dealing with internal problems and he has not left them behind.
While leaving the asylum with Natsuo, the two watch a news report of their father dealing with a villain attack. She is horrified to watch as her father was overwhelmed by a villain's attack. Fuyumi continues to watch the broadcast, as her brother wonders why Endeavor continues fighting. After Natsuo becomes frantic and states Enji should just give up, Fuyumi tells him their father is the type of person who is too stubborn to ever do so. Fuyumi soon watches as her father destroys the threat and emerges victorious, to her relief.
When Enji returns home, F happily greets her father and congratulates him on his victory. After she notices Natsuo and Shoto tensely glaring at Enji, she tells them to at least greet him as her father states that he can hear her. She watches Natsuo yell at Enji before he storms off in disgust at his father's sudden change of heart. She panics, frantically telling Shoto that she is happy that things are getting better and hoping they might be a family very soon. Fuyumi then watches as Shoto admits he has not forgiven Enji but calls his father a great hero and is somewhat relieved. She then asks her father where he is going as he tells her he said the wrong words to her brother.
- Fuyumi's name includes the characters for "winter" (冬?) and "beauty" (美?).
- Fuyumi likes ice cream, and her hobby is watching TV dramas.
- Despite being older at 22, she's notably shorter than her younger brothers Natsuo, who is 19, and Shoto, who is 15.
- ↑ 1.0 1.1 My Hero Academia Manga: Chapter 187.
- ↑ 2.0 2.1 My Hero Academia Manga: Chapter 188.
- ↑ 3.0 3.1 My Hero Academia Manga: Chapter 192.
- ↑ My Hero Academia Manga: Vol. 21.
- ↑ My Hero Academia Manga: Chapter 44.
- ↑ My Hero Academia Manga: Chapter 95.
- ↑ My Hero Academia Manga: Chapter 189.
- ↑ My Hero Academia Manga: Chapter 190.