I'll do mine now before i forget it later

CS Form
[img=http://img834.imageshack.us/img834/6040/yd0p.png] 
Name: Marta Hikari
Age(Between 14 and 19): 16
Element: Fire
[img=http://images.asadart.com/sources/com/halloweenexpress/images/imagecache/480-768-dg15004fixa.jpg]
Weapon(The weapon you will get in Chessia.): Double Edge Spear (A Spear that has one blades on each end.)
Personality: She's the hot headed and serious person of the Hikari Bros. She snaks a lot and Masaki has to keep her in check.
History(At least 3 sentences): She and Masaki travel around the world after their parents died from illness, they had to learn how to fight if they wanted better lives.
Crush: She doesn't want any crush for now.
Family: Her Brother Masaki
Other: Has to help her brother get back on track, since he have a bad sense of direction.

CS Form
[img=http://img607.imageshack.us/img607/1082/51hz.png]
Name: Masaki Hikari
Age(Between 14 and 19): 17
Element: Wind
[img=http://img593.imageshack.us/img593/80/tkyv.png]
Weapon(The weapon you will get in Chessia.): Discutter (A light sword for quick attacks)
Personality: Masaki is a Cool Guy, Determined and Courageous, always ready to fight for his sister and anyone who is his ally. He tends to joke sometimes
History(At least 3 sentences): He and her sister live by defending themselfes from any harm, since their parents died from illness, they search a place in this world
Crush: None at the moment
Family: His sister Marta Hikari
Other: Has a crappy sense of direction

EDIT: I'll update the Sheet whith their appearences