Shimamura

is the second-in-command member of the MK5.

Appearance
Shimamura is marked by a heart-shaped tattoo on his face.

Mobichi Arc
While hanging around in the stairway to the rooftop, Shimamura and the other members of the MK5 celebrate the fact that they have recently completed a special technique which they believe will help them gain recognition amongst their peers. Suddenly, Furuichi enters from the rooftop and takes on the MK5 and Shimokawa, defeating all of them with ease. Shocked, especially after hearing Furuichi's response as to why is so powerful, Shimamura and the others beg for him to take them on as his disciples.

Return to Ishiyama High School Arc
After months of reconstruction, Ishiyama High School is finally rebuilt, allowing all of the students to return back.

However, upon the MK5's return to the high school, they are all defeated and cleanly buried into the concrete wall that surrounds the campus, which Oga and Furuichi discover sometime after.

Powers & Abilities
Shimamura's main weapon is a pistol, though he is not shown to use it.

Trivia

 * Each member of the MK5 is named after a member of Japanese rock and roll band and comedy group The Drifters. Shimamura is named after the keyboardist Ken Shimura.