Biodata
| Feature | Details |
|---|---|
| Name | Uchiha Ke (宇智波柯) |
| Alias(es) | Xiao Ke |
| Gender | Female |
| Affiliation | Anbu; Uchiha Matsuzaki's team |
| Occupation/Role | Ninja; Anbu team member |
| First Appearance | 9 |
Background
Ke is Uchiha Matsuzaki's younger sister. While shopping with him in Konoha, she was abducted in a crowded street by enemies whose real target was Matsuzaki. The kidnappers used her as leverage, but Matsuzaki defeated them and carried her home after confirming that she had not been seriously injured. Ke later woke with no memory of the abduction. 10 11 12 13
After graduating from the ninja academy, Ke entered the Anbu. Matsuzaki trusted her enough to bring her into his own team, expanding it to six members. 255
Ke wanted to accompany her brother on missions rather than remain behind. Although Matsuzaki initially intended for her to handle minor tasks, he agreed that she could join missions once she met his required strength level—and promised that she would remain in his squad. 299 300
She began formal training under Matsuzaki after the New Year and later joined a seven-day special-training expedition to the Forest of Death with him, Uzuki Yugao, and the other trainees. It was the first time Ke and Matsuzaki had both left their mother to temper themselves outside home. 310 323 324
Appearance
Ke is described as a beautiful girl. She takes her appearance seriously, dressing up carefully to make a good first impression when meeting Chestnut Snow. 236 324
- Her brother is visibly impressed when she dresses for an outing. 237
- She enjoys discussing clothing and appearance with Chestnut Snow. 239
Personality
Ke is energetic, playful, and outspoken around her brother. She frequently teases Matsuzaki, challenges him to games and bets, and does not hesitate to call out his laziness or poor judgment. 22 310 388 390
Despite her temper, Ke is affectionate and loyal. She admires Matsuzaki as someone capable of anything, worries about his safety, and values the time she spends with her family. 238 264 343
She is also straightforward and quick to form friendships. Matsuzaki describes her as someone who can become friends with anyone, a trait demonstrated by her immediate bond with Chestnut Snow. 245 246
Training and Combat Development
Ke begins as considerably weaker than Matsuzaki and his established teammates, but she is determined to close the gap rather than be protected from every danger. 299 310 324
- Her Forest of Death training produces especially noticeable improvement because she began at a lower level than the others. Matsuzaki identifies her as the fastest-growing member of the group. 364
- Her speed improves enough to surprise Matsuzaki during a chase, and he later confirms that both her speed and strength have grown tremendously. 388 390
- She remains eager to improve so she can accompany her brother without holding the team back. 324
Relationships
- Uchiha Matsuzaki — Older brother. Their relationship is protective, affectionate, and full of teasing; Ke pushes to join his missions, while Matsuzaki trains her and remains concerned for her safety. 10 300 310 390
- Chestnut Snow (Zixue) — Close friend and self-declared best friend. They bond quickly over food, clothes, and their shared ability to tease Matsuzaki; Chestnut Snow promises to protect Ke if Matsuzaki bullies her. 239 243 245 246
- Mother — Ke shares a close family bond with her mother and becomes emotional when leaving home for Forest of Death training. 310 324
- Uzuki Yugao — Senior Anbu accompanying Ke's Forest of Death training group. Yugao warmly welcomes Ke and is introduced to her through Matsuzaki. 323 324
Trivia
- Ke enjoys food and was happy to order more food with Chestnut Snow when neither of them was full. 243 245
- She gives Matsuzaki advice about how to speak to girls after helping him understand why Chestnut Snow was upset. 234
- During a race with Matsuzaki, she tricks him into approaching by claiming that she is injured, then reminds him that he owes her a month of washing socks. 389 390