Yamashiro Shoubu

Yamashiro Shoubu (山城 府昭) is a character introduced in Toaru Kagaku no Railgun.

Appearance
He wears a black student uniform and a mascot mask (apparently Ponkichi-kun from Win Win Sentai) which fully conceals his face. He has short untidy hair.

Personality
He proclaims himself as one of Academy City's masked heroes.

Background
He was one of the bullies who bullied Wanigawa Raifu.

Abilities
His ability, Stress Dowsing (雑意感知 (ストレスダウジング) ) allows him to sense a target's malice and hostility, though confirmation can be hampered when there are many people about.

He is also physically strong, capable of withstanding numerous attacks from the juvenile hall security system and breaking guard robots with his wooden sword. He wields a wooden sword and is proficient with it.