|Kanji Name||九條 龍|
|Katakana Name||ｸｼﾞｮｳ ﾘｭｳﾘ|
|Romaji Name||Kujoh Ryuuri|
|Date of Birth||April 9th|
|Dislikes||Those whose thoughts he can't follow|
"Akitaka's big brother. The leader of a gang. Appears scary, but he's thoughtful of his friends. Has a hard time waking up." -Ryuuri's BitWorld description
Ryuuri has red hair that's shaved on the left side, and amber eyes. He also wears some rings, a necklace, and two bracelets. He's shirtless, showing a red tattoo on his left arm. The cuffs on his pants are ripped.
Seems tough. Just like his younger brother, he seems to sleep a lot, and tends to be violent to anyone who tries to wake him up.
He has 6 siblings (Including himself, Akitaka, and Azusa).
Ryuuri and Kirara first met when Kirara was cornered by some people. Ryuuri saved her asked her to become his girlfriend. To his dismay, Kirara punched him in this face.
Ryuuri is Akitaka's older brother.
Azusa is Akitaka's and Ryuuri's sister. She is introduced in Chapter 3. Azusa tends to tell him about Akitaka's behavior when he insults her, indicating that she looks up to him.
Ryuuri's girlfriend. They first met when Kirara was cornered by some people. Ryuuri saved her and asked to her to become his girlfriend. To his dismay, Kirara punched him in this face.
- He's the only side plot character who has not been taken over by the hacking, after being directly hacked.
- "Hey, I'm Ryuuri. Ryuuri Kujoh." - Ryuuri when being introduced.
- "Well, if you wanna protect something, you gotta' be strong enough to do it."
- "If somebody pisses you off, give 'em hell. That solves most things. Remember it."