Titles: Sakugan Labyrinth Marker, Sacks&Guns!!, Sakugan Genre: Science fiction, mecha, drama, adventure Episodes: 12 Studio: Satelight Memenpu is going to be a marker! Oh, by the way, the markers are the people who explore stuff. You know, they “mark it” on maps. That’s why we call them markers. Life can be kind of difficult in…