Mutsuko SAKAKI

Mutsuko Sakaki is a high school student who is also a martial artist. She is the younger sister of the protagonist, Shinichiro Sakaki. Mutsuko is a very skilled martial artist and is often seen training with her brother. She is also very protective of him and will often come to his aid when he is in danger. One day, Shinichiro is transported to a fantasy world. Mutsuko is determined to find her brother and bring him back home. She sets off on a journey of her own and along the way, she meets a group of adventurers who help her on her quest. Mutsuko is a strong and determined young woman who is not afraid to fight for what she believes in. She is a skilled martial artist and a fierce warrior. She is also a kind and caring person who is always willing to help others. Mutsuko is a complex and well-developed character who is sure to capture the hearts of readers. She is a strong female role model who is sure to inspire others.