(Tomato that is) Going Bad by Sadahiro Mika

Summary

Plot: A good-looking medical student named Goro, whose father is a famous professor, happens to be involved in a violent bandit Honjo who rapes women, uses modified guns and scares people to get their money. As Goro clearly understands Honjo’s weak points, he turns out to become a huge threat to the ordinary life of the gangster. After being deeply linked to an extremism project, Goro puts himself into many dangerous situations; however, Honjo always shows up for him. Untraditional chemistry between two tough guys who put their head over their heart whenever they’re close to each other; somehow still want to possess the other.