Sora

Abandoned by his parents, Sora is a brilliant NEET (Not in Education, Employment, or Training) hikikomori (shut-in) gamer along with his half sister, Shiro. He does not take life very seriously and is pretty much a good for nothing gamer. One day, he and his sister are called into an alternate world and they have to become Saviors of Humanity!

Appearance
Sora is tall and thin with spiky brown hair, and constantly wears a sly grin on his face.

Personality
Despite being a NEET and a Shut in, Sora is extremly outgoing and confident, and is not afraid to plays games with people face to face, even when they're cheating. He is also extremely manipulatvie, what he calls negotiating skills. This fits into his play style, as while Shiro is excellent at logic and computing, Sora can read people and predict what their next move is, using this knowledge to beat them. However, if he is seperated 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 her. He views his sister as his equal and partner, but is also protective of her, such as putting his body between her and the ground when he thought they were going to hit hard when first arriving on Disboard.

Strengths
Despite being a Shut in, Sora is extroverted and has no problems dealing with people. While not as intelligent as Shiro, he is shown to have a brilliant IQ. Rather than computing numbers like Shiro, Sora can rapidly compute what his opponents are going to do based on observing their behaviour and motivations. He was also able to learn to read Inamity in one hour. He is also highly manipulative, convincing an Inn owner to let them stay four nights.

Weaknesses
While brilliant, Sora is not as smart as his sister, and through his own admission can't play games like high level chess games effectively. Also despite being a shut in, he is also slightly perverted, and desires a girlfriend for himself, with his lust leading to a linguistic mistake that causes Stephanie to fall in love with him, and causes him to recive a scolding from Shiro. Finally, his biggest weakness is his reliance on Shiro. If he is accidentally seperated from her by so much as a door, he becomes a quivering, spineless coward.

Character
Sora is 18 years old. He later becomes king after winning a game and therefore his sister becomes queen.

He lives with his half sister Shiro, and was abandoned by his parents at a young age. After that Sora pledged to be there for his sister no matter what.

Sora cares about his half sister Shiro very much. He is a sis-con. (A sis-con or someone with a sister complex is someone who cares about their sister more than the average brother and possibly has romantic feelings for them.). His affection for his sister doesn't keep him from hitting on other girls (mostly Stephanie Dora).

Trivia

 * Sora means sky in Japanese, possibly referencing his usual carefree and somewhat airheaded personality.