Abe, otherwise known as Killer Machine Abe (ã‚ラーマシーン阿部, KirÄ� MashÄ«n Abe), is a second year student at Ishiyama High School. He is seen always wearing a orange seat-shirt and have multiple scars on his face. Also seen wearing a black necklace around his neck. He also has a indimidating appearance and a big built.