Uchiha Nanashi

Nanashi Uchiha, or Nanashi, was a kunoichi of the Uchiha clan during the Warring States Period. Because of her extraordinary abilities, Nanashi is treated as nothing more than a weapon by her own clan and was almost always locked away in a cell, only being called out for battle. She is ultimately sealed away by the combined efforts of the Senju and Sarutobi clans. Nanashi has black eyes and spiky black hair with a blue tint which reached past her shoulder blades and secured by an orange headband. She wears a black cropped turtleneck and matching capri leggings underneath a blue coat with darker outline, brown belt with silver buckle, dark brown, fingerless gloves, and black boots. Because of the extreme mistreatment she suffered at the hands of her own clan, being treated as nothing more than a weapon, not even being referred to as a human being, but only as an object, Nanashi developed a deep hate for not only her own clan, but shinobi as a whole, along with reality itself. She seems to act robotic and unnatural to everyone. Nanashi was considered immensely powerful by her own clan, to the point that the Uchiha wielded her as a weapon. The Sarutobi and Senju clans, not formally allied at this point, banded together for the sake of sealing Nanashi away. Despite her youth, Nanashi possessed a fully matured Sharingan. She had immense skill in genjutsu, comparing herself to a "wizard" in the space of her genjutsu. Beyond her Sharingan, Nanashi awakened the Mangekyō Sharingan. She had the abilities Tsukuyomi and Amaterasu implanted into her eyes, and was able to utilise the Engraved Tsukuyomi through her Mangekyō Sharingan as well. She is also completely immune to any side effects affecting her eyes. When using the Tsukuyomi, she must look directly into the target's eyes as a condition to activate that genjutsu. When performed, the target is trapped in a genjutsu trap as she completely controls everything as well as mentally tortures the target. As for Engraved Tsukuyomi, it is exactly like Tsukuyomi but extended to infinity. Amaterasu is a Mangekyō Sharingan dōjutsu, and the highest level of Fire Release. Said to represent the "Material World and Light", Amaterasu is the antipode to Tsukuyomi. Additionally, she had a powerful unique genjutsu, the Yachihoko. It allowed her to control others by erasing their memories and implanting powerful orders in their minds. Additionally, it gave her full access to their chakra, allowing her to transport it as needed. Amaterasu produces black flames at the focal point of the user's vision. In other words, when used, Nanashi stares at a point with extreme concentration before activating Amaterasu. Amaterasu is virtually impossible to extinguish in any form and can also burn anything, including fire, water, and even itself. It only vanishes after burning its target without leaving a trace, not even ash. Nanashi possesses the natural Uchiha disposition for the Fire Release chakra nature. Born and raised in the Warring States Era, Nanashi was able to use complex nature transformation jutsu at a young age, including the Uchiha's rite of passage technique - the Fire Release: Great Fireball Technique. Her skill in Fire Release allows her to utilize the Fire Release: Great Dragon Fire Technique, its multiple variations, and even Fire Release: Great Fire Annihilation, the pinnacle of the Uchiha clan's Fire Release. When combined with the powers of her Mangekyō Sharingan, Nanashi can use a third technique, Susanoo. When combined with the powers of her Mangekyō Sharingan, Nanashi can use a third technique, Susanoo. She usually uses her full body Susanoo, and when using it, she will be in the middle of her Susanoo's forehead. Nanashi's Susanoo is 120 meters tall and is crimson in color, with a more skeletal appearance, its back and arms covered in Amaterasu, while its blade is covered in red flames.

The Uchiha clan's expertise in Fire Release and Genjutsu ninjutsu. Their combat attire is usually armor with arm and chest guards with the clan's symbol on the collar. Uchiha clan members are characterized by straight black hair, sharp eyes, and a Sharingan with red irises and three tomoe (commas) around the pupil. It grants Uchiha clan members the power of powerful genjutsu, copying ninjutsu, and seeing through the chakra flow of others. The Sharingan can evolve into the Mangekyō Sharingan by experiencing the trauma of loss, granting the user unique, individual ninjutsu beyond the standard Sharingan abilities. Awakening the Mangekyō Sharingan will automatically cause the Sharingan to fully mature if it is not already immature. Each Mangekyō Sharingan will have completely different abilities depending on the individual. But the Mangekyō Sharingan has a common ability that awakens in both eyes, which is Susanoo. Susanoo is a Susanoo technique that when activated, surrounds the user, like a part of the body and can be controlled by thought. It is the strongest ability available to those who have awakened the Mangekyō Sharingan in both eyes. If damaged, it cannot be repaired, but can only be further developed or reactivated. Susanoo allows the user's own ninjutsu or weapons to pass through it, but does not allow other people's ninjutsu or taijutsu to pass through. Not only is the user protected by Susanoo, but with the user's permission, other objects or people can also be surrounded. Usually, the highest level of Susanoo is the Full body form, which consists of a full humanoid form and a pair of wings.