"Kokoro is a character in the manga ""Universe and Sword"" who plays a pivotal role in the storyline. She is a skilled fighter who is able to wield a sword with ease, and is known for her incredible speed and agility.

Appearance-wise, Kokoro is a beautiful young woman with long, flowing hair and piercing blue eyes. She wears a distinctive outfit that consists of leather armor and a short skirt, and is often seen carrying her trusty sword by her side.

Kokoro is a bit of a mysterious character, and not much is known about her past or her motivations. However, it is clear that she is incredibly skilled and determined, and will stop at nothing to achieve her goals.

Despite her tough exterior, Kokoro is also quite kind and compassionate, and is always willing to lend a helping hand to those in need. She is fiercely loyal to her friends and allies, and will go to great lengths to protect them in even the most dangerous situations.

Overall, Kokoro is a fascinating and complex character who adds a lot of depth and intrigue to the ""Universe and Sword"" storyline. Whether you're a fan of action-packed adventure or character-driven drama, her presence in the manga is sure to captivate and thrill readers."