Yui Gintaki

Yui Gintaki (銀 滝 結 Gintaki Yui) comes from Yagakure and is the leader there. In Konoha she is known as 'The Most Beautiful Academic' and she have an extremely caring relationship with Mitsuki.

Appearance
Yui is a charming girl of medium height with light black hair, which she holds by the ears usually dissolved and allows the fringe to reach the tip of the eyes and pink hypnotizing eyes, which are a recognizable feature of her extinct clan.

She is extremely beautiful, which leads to the fact that she has many fans because of her appearance. At meetings, she must pretend kage's daughter, so that her village's 'weirdness' does not come out.

Yui is quite slim at the beginning of the series because of the constant physical conditions and the torture training she had when she was young. Over time, she becomes more muscular and toned down, but still looks very girly.

Yui is wearing a red dress with sleeves, bare shoulders and buttoned at the back. She wears white bandages underneath. From time to time, she wears a black fingerless glove on her right hand, a black forehead protector, in contrast to most characters, Yui often changes her outfit to adapt to the environment.

Personality
Initially, Yui is portrayed as a character who looks similar to Boruto: insolent, cheerful and full of mischievous ideas.

She is also one of the fastest-thinking characters and often analyzes the situation with great ease and accuracy. Despite her young age, her thinking, knowledge and pragmatism give her an adult attitude. Initially, she is very confident in her skills, and even questions the possibilities of people in the academy and compares her strength with other people. Over time, Yui became humble and no longer advertises her skills. Despite her advanced knowledge and balanced nature, she is generally not very open and will be very embarrassed when Mitsuki openly calls her his girlfriend.

However, her ruthlessness and ability to kill show her the other side - lethal, violent and bloodthirsty. This site is only on the battlefield. The conflict with Yui's predisposition to kill is her relentless loyalty to friends and natural kindness. She claims that Sumire was her first friend, and over time she becomes more and more attached to her. Yui often suffers tremendously, trying to help her friends without a single complaint. She sets others before her, not caring for her health or even her life.

History
Nozaki Gaki finds her on the battlefield. Until now, she thought that only a real demon could sit quietly among the corpses, but on the spot only encounters a small child eating the remains of a rice ball. The woman throws her a katana and declares that the sword is neither used to get rid of her weaknesses or to kill enemies. Its only purpose is to protect the soul. She also proposes to learn how to use this weapon. Little Yui uses this offer. Under Gaki's care, she learns the path of kunoichi.

During an attack on their village, an enemy ninja arrests Gaki and sets fire to the school after receiving orders from Orochimaru. Bound Yui can only look at the receding silhouette of her master.

At an early age, she mastered many killing techniques and was considered one of the best killers Yagakure had ever had. At the age of five she started training.

At one point, adults were forced to send their children to the battlefield with an unknown village, which angered Yui. She sneaked into her village's kage headquarters at night and killed him. In this way, she was proclaimed an unofficial village kage, which she did not agree to (but she became a kage anyway). Wanting to cut off power and boring routine in the village, she decided to run away and represent her village in Konoha, where she became Chunin.