Akiko Yosano

The Armed Detective Agency's personal physician and member Akiko Yosano. Akiko Yosano, a member of the Armed Detective Agency in Bungou Stray Dogs, has an amazing power known as Thou Shalt Not Die, which enables her to call out a swarm of brilliant butterflies to accomplish her goals. As a result, the receivers of her healing can endure a painful process because they must be seriously hurt before she can help. In addition to her medical expertise, Yosano frequently treats her patients strictly.

Despite Akiko's tremendous power, there are drawbacks to using it. She can only use her resuscitation skills on people who are about to die, making her medical training useless for minor diseases. She consequently reverts to beating her patients until they are almost lifeless before using her abilities to resuscitate them. When she uses her power, numerous butterflies seem to emerge from her body and land on the area. The hurt will rapidly recover from their wounds when they contact them.

Akiko Yosano is highly adept at close quarters combat, demonstrating competence with a huge cleaver that she occasionally employs. As a doctor, Yosano is knowledgeable about human anatomy, including how long it takes for the heart to stop completely and even the affected body part as she looks through many photos of bodies from a grisly crime scene.

Anime: Bungo Stray Dogs