About me: Sora (空そら, Sora) is the main male protagonist of No Game No Life (Series) and the cunning and manipulative half of the siblings.
Abandoned by his parents, Sora is a brilliant NEET (Not in Education, Employment, or Training) hikikomori (shut-in) gamer along with his step-sister, Shiro, with whom he forms 『 』 or Blank. Having gone through a rough childhood, he has a lackadaisical hate towards life and is pretty much dedicated only to gaming. One day, he and his sister are called into an alternate world after they defeated Tet in a chess game. Sora's biological father (no relation to Shiro) married Shiro's biological mother (no relation to Sora), thus making Shiro and Sora only step-siblings.
Despite being a NEET and shut-in, Sora is extremely outgoing, confident, with endless vitality and virility, not afraid to play with people face to face, even when they are cheating. He's extremely manipulative, which he calls "negotiation and diplomacy skill." This complements the playing style of Shiro consisting of logic and calculations, while his consist of emotions, observations, deductions, behavior, language, tactics and human logic. He can be extremely arrogant and speak in a condescending manner with those he plays against, especially AFTER discovering a winning method.
However, if he is separated from Shiro by so much as a closed door, he becomes a spineless, cowardly wreck and only returns to his former self if he is able to see or hear her. He views his sister as his equal and partner and even looks up to her, but is also protective of her, such as putting his body between her and the ground when he thought they were going to hit the hard ground when first arriving in the world of Disboard.
While he is typically calm when playing games, he can sometimes be very nervous when not knowing what to do. This is depicted when he is battling Chlammy when he displays a calm personality but is in fact, panicking. When Shiro holds his hand he regains his confidence. He also seems to be a bit of a misanthrope as he claims humans are stupid, lowly creatures, including himself. However, he believes in the potential of humanity because, the proof of it he believes, is Shiro, a person who has hope and fantasies. He also believes that living in the world that he was born in was a mistake (when Tet speculates about a world with Disboard's rules), that he was supposed to be born in another world, with his sister Shiro.
Despite being arrogant, manipulative and cunning, he dearly loves his sister (to the point where they can't be separated). He cares for the people who become either his friends or allies as the series progressed, this is shown when he felt guilty for insulting Steph's granfather (which made her cry) and angrily berates Azriel for even calling herself Jibril's sister because the latter had bet her life on their game for her.
Who I'd like to meet: Shiro, Stephanie Dola, Jibril, and anyone else from No Game No Life.