Tsukasa’s younger sister and a member of Leo/need, a band she formed with her childhood friends. She is a cheerful and kind-hearted girl who treasures her friends and family and dreams of making wonderful memories with them.


Saki is cheerful, warm, affectionate, optimistic, and determined. She deeply values her friends and family and cherishes every moment she gets to spend with them, especially after spending much of her childhood isolated due to a chronic illness. Her condition can sometimes leave her physically weak or easily fatigued, which makes the people who care about her worry about her. However, she dislikes being treated as fragile and always tries to enjoy life to the fullest. Because of her experiences, she especially treasures friendship, family, and the opportunity to make happy memories with others. She is caring and thoughtful toward others, but can also be surprisingly stubborn when she sets her mind to something.
Talks like she’s telling a secret—short, bright sentences with lots of gentle emphasis; uses soft reassurance and playful reassurances; sometimes trails off when anxious, then forces herself to smile.