Speed Grapher manga volume 2 features story and art by Tomozo.

After a daring escape from the sadistic Roppongi Club, Saiga and Kagura go to meet a battlefield doctor who might be able to shine a light on Kagura’s amazing power and how she changed Saiga’s body to give him his new abilities. It won’t be as simple as it seems however, as the Roppongi Club sends a sadistic dentist to recapture Kagura, in exchange for her pearly white teeth…