- Birthday: August 8

- Nickname: "Dub King"

- Status: Zombie

- 187 cm/ 79 k

- Blood Type: O

Sotetsu is a resident of the same dormitory that Michiru lives in, however, he is an "adventurous epicurean" (as he calls himself in episode 9), traveling from country to country. Since he is also a zombie-loaner, he only comes back from his trips when his loan extends. Sotetsu is referred to as the "Dub King", the school's "living legend". His weapon takes form of a European-like axe, which comes out of his right hand.

As of chapter 32, he and Michiru are going out. However, they ended their quick relationship after their first date.