Heaven Canceller  

Afterlife Returner, Frog-Faced Doctor, 冥土帰し

The character commonly referred to as "the Frog-Faced Doctor" by Touma is a highly skilled and compassionate physician known for his ability to cure any illness or injury, including terminal cases. Although he cannot heal injuries related to the brain such as those suffered by the "Imagine-Breaker Boys," he was able to assist Accelerator in controlling his powers with support from the Misaka Network. Furthermore, this medical genius is responsible for maintaining life extension devices for Aleister Crowley and supporting the foundation of Academy City.