"Yuna is a major character in the Japanese manga ""My Salted Fish Was Released"". She is a young girl with long, flowing brown hair and big, bright eyes. Yuna is a kind and caring person, always putting others before herself.

Yuna is introduced early on in the story as the childhood friend of the protagonist, Kazuki. She is described as being a very smart and capable person, excelling in both academics and athletics.

Throughout the course of the story, Yuna becomes an important figure in Kazuki's life. She is always there to offer advice and support when he needs it most. Despite her busy schedule as a student and athlete, Yuna often sacrifices her own time to help Kazuki with his problems.

Yuna is also a bit of a romantic at heart. She has a crush on Kazuki and is always looking for ways to get closer to him. Although Kazuki is oblivious to her feelings, Yuna doesn't let that get in the way of their friendship.

Despite her outward confidence and positivity, Yuna has her own share of insecurities and vulnerabilities. She struggles with her own feelings of inadequacy, often feeling like she's not good enough compared to her peers.

Overall, Yuna is a well-rounded and relatable character. She embodies the virtues of kindness, intelligence, and perseverance, making her a beloved figure in the world of ""My Salted Fish Was Released""."