Determining the "weakest" Uchiha is subjective and depends on various factors like individual abilities, circumstances, and the specific point in the series. However, based on overall power levels and their relative contributions to the story, Izumi Uchiha can be considered the weakest.
Here's why:
- Limited Screen Time: Izumi only appears in flashbacks and has minimal impact on the main plot.
- Lack of Notable Abilities: Unlike other Uchiha, Izumi doesn't showcase exceptional skills or unique techniques.
- Early Demise: She dies young, preventing her from developing her abilities further.
While other Uchiha like Shisui, Itachi, and Sasuke have clear weaknesses and limitations, they also demonstrate remarkable power and influence within the story. Izumi, on the other hand, lacks the same level of impact and development, making her a relatively weaker character compared to the other Uchiha members.