from My Instant Death Ability is So Overpowered, No One in This Other World Stands a Chance Against Me! (Manga)
Age
17
The deuteragonist of the Instant Death series, a high school student who got transported to another world along with her classmates by a powerful Sage named Sion. She befriends Yogiri after everyone else in the class abandons her. Together they seek for a way back to their original world.

My Instant Death Ability is So Overpowered, No One in This Other World Stands a Chance Against Me! (Manga)
Growth cheats? Infinite magic power? The ability to utilize all archetypes? What's the point if instant death ends everything with a single attack? High school senior Yogiri Takatou was on a school field trip when he woke up to a dragon assaulting his sightseeing bus, with the only ones still on the bus being him and his female classmate, the panicking Tomochika Dannoura. Apparently the rest of his classmates had been given special powers by Sion, a woman who introduced herself as Sage, and escaped from the dragon, leaving those that hadn't received any special powers behind as dragon bait. And so Yogiri was thrown into a parallel universe full of danger, with no idea of what just happened. Likewise, Sion had no way of knowing just what kind of being she had summoned to her world.

My Instant Death Ability is So Overpowered, No One in This Other World Stands a Chance Against Me! (Light Novel)
Growth cheats? Infinite magic power? The ability to utilize all archetypes? What's the point if instant death ends everything with a single attack? High school senior Yogiri Takatou was on a school field trip when he woke up to a dragon assaulting his sightseeing bus, with the only ones still on the bus being him and his female classmate, the panicking Tomochika Dannoura. Apparently the rest of his classmates had been given special powers by Sion, a woman who introduced herself as Sage, and escaped from the dragon, leaving those that hadn't received any special powers behind as dragon bait. And so Yogiri was thrown into a parallel universe full of danger, with no idea of what just happened. Likewise, Sion had no way of knowing just what kind of being she had summoned to her world.