Mame Zakana

One day, a red thread appeared on the fingers of all humans worldwide. Since those bound by that thread were destined for lasting relationships, it became known as the "red thread of fate," and a new era dawned where thread-based romance became the norm. While all this was happening, a red thread suddenly appeared on the finger of the protagonist, Tsumugi, who, incidentally, just happens to despise "thread-based love"...

Koto, an extremely ordinary girl, is close with the most famous student at their all-girls' school, Fumi-senpai. Beautiful, talented, and seemingly "perfect," Fumi suddenly disappears as summer break comes to an end. As troubling rumors spread around the school, Koto searches for the truth behind her disappearance and comes across a certain diary… What’s written inside reveals a shocking truth about Fumi…?!

Mystery in a prestigious girls' school, a girl who belongs to the common people is best friends with the most popular and admired girl, when suddenly she disappears without leaving behind a single word.

Amane, a former child prodigy, withdraws from the acting world due to a trauma. Then, a popular actor, Sakato, joins her father's small agency. He is a pushy man, and he urges Amane to return to the stage and compete in acting once again...? Talent and instinct pull her back to the path of acting. A dramatic theatrical story begins!