Sogiita Gunha

Sogiita Gunha (削板 軍覇) is introduced in Volume SS2 and is the 7th Level 5 Academy City student thus making him one of the most powerful espers in the city. His ability is known as Attack Crash, an ability that both Academy City and he himself can not comprehend completely. His rank as the 7th level 5 may not be reflective of his true capabilities since no one understands his power.

Background
Little is known as of yet what Gunha's background is, though it is confirmed that he is one of the few pure "Gemstones" in the world and is also the greatest, a distinction given to people who are born with abilities such as Gunha.

Personality
His personality is not unlike Kamijou Touma, though he is considered hot-blooded and dives into problems headfirst without considering the consequences as shown through the encounter between Gunha and Aurrelus, where he misunderstood Aurrelus' intentions.

Appearance
Gunha is easily recognizable due to him wearing his modified white uniform, where he wears the jacket over his shoulders as somewhat like a make-shift cape. He also wears a white headband on his forehead to match his overall style. But the most noticeable part of his ensemble is wearing a Rising Sun shirt, which aptly matches his personality.

Gunha has black and somewhat spiky windswept hair.

An alternate drawing of Gunha has him wearing a sweater vest, a collared shirt, and hair that is swept/combed down. He also looks calm and discreet unlike his flamboyant and hot-blooded self, leading us to believe he has 2 seperate personalities, one when he is on patrol for Judgment as a hero of justice, and one as an average student living in Academy City.

Toaru Kagaku no Railgun
Gunha himself does not appear in Toaru Kagaku no Railgun but is seen in one of the collections of memories that formed the AIM Burst where he was referred by a man who used the Level-Upper, Gunha is the catalyst for the man to use the Level-Upper after witnessing Gunha using his Amazing Punch on a bunch of thugs, the man later dresses-up like Gunha after recovering from the coma induced by the Level-Upper but is told that he doesn't look good in it.

Toaru Majutsu no Index
In the sidestories Gunha ended up in a fight with some thugs on patrol as a member of Judgment, and later fought against a very powerful magician known as Aurrelus due to a misunderstanding. Even with the MISAKA Clones fighting alongside him, they and Gunha were quickly defeated.

Toaru Jihanki no Sonzai Shoumei
Gunha is featured in the min-novel by ''[http://en.wikipedia.org/wiki/Baccano! Baccano!] and [http://en.wikipedia.org/wiki/Durarara!! Durarara!!]'' author, Narita Ryogho.

Abilities
His ability is called Attack Crash, an ability that could not be fully understood by the Academy City tests and Gunha himself.

His ability displays a variety of effects which maybe the reason why Academy City cannot comprehend it fully, these effects include:
 * Explosion - Create a strange explosion around him that throws people away
 * Indifference to pain and Invulnerability - Not wholy but feels prickly pain when hurt and will not receive any serious damage when he is shot or pierced in the heart.
 * Enhanced Speed - He can perform physical combat with double the speed of sound.
 * Forcefield Projection - Cover his whole body with unknown forcefield.
 * Amazing Punch - As stated, it is a punch used by Gunha, when used it emits a powerful projectile-like force.