The Judgment Boy is a recurring background character in the Toaru Kagaku no Railgun manga. He always appears with the Twin Tails Girl and acts as an easter egg in the series. He has appeared in 3 chapters of the manga.
The Judgment Boy is a tall boy with short spiky slicked back hair.
Toaru Kagaku no RailgunEdit
Level Upper ArcEdit
- Main article: Level Upper Arc
During the Graviton bombings, the Judgment Boy arrived with Konori Mii at a shop where Judgment detected residue of a potential bomb. While searching for the bomb, he noticed the Twin Tails Girl who fell and hurt her leg within the shop. While running over to assist her, a nearby stuffed rabbit which had been infused with gravitons started to explode. He quickly jumped in front to cover the Twin Tails Girl and after the explosion was seen with a large wound on his back.
- Main article: Sisters Arc
Daihasei Festival ArcEdit
- Main article: Daihasei Festival Arc (Railgun)
Dream Ranker ArcEdit
- Main article: Dream Ranker Arc
|Shirai Kuroko||Uiharu Kazari||Konori Mii||Yanagisako Aomi|