Nickname: The alchemist.
Age: 18
Race: Esper (From To aru majutsu no index)
Power: Level 4 Matter alteration, he can change the shape of every solid object he touches.
Power limitations:
-He can't alterate the shape of live beings.
-He can't increase the size of the object without mixing it with another material.
-He can change the shape of the object, but can't change it's composition.
History: Joshua was part of the project "Divina virtute", which objective was to raise the level of the espers to the legendary level 6. Joshua was forced to participate, becouse he was a "child error" (orphan). The experiments consisted of neural manipulation with the "Divina virtute", a machine that could increase the neurons levels to raise the power of the esper. After a six hour treatment with the machine, the esper was made to train his powers for another six hours. In six years, Joshua turned from level 0 to level 4. Before Joshua could achieve the level 5, a group of soldiers found out about these illegal experiments, and they clausured the installations. Joshua was set free, and he decided to leave the city and search another place to live.
Character picture:

Personality: Aggressive and cold, he tends to ignore people if he doesn't care about them. He has a strong sense of honour and loyalty, so he will protect anyone that it's close to him.
Like:
√ The violin
√ Spicy food
√ Walking around
Dislike:
× Scientists
× People who harm others
× Arrogant people
Others: His voice always sounds quiet and cold, if you manage to make him talk to you. Even if he is a human, his physical condition is pretty high. This is becouse he was made to train really hard during the experiments. He is really fast and strong.