Yuuki means brave but I don't know warrior !
Yang-Yang
Soren - very brave, very intellegint, very handsome, great leaderEiyu - "hero" in Japanese, and heroes are brave, right? ^^;Simba - Meaning "lion" in Swahili, and lions are brave
Some of the Japanese names for a girl meaning fire or flame, include Akari, Seika, Meika, Tenkuu, Enju, and many more.
A brave girl or woman is a heroine
Erza =D
Here's a site for baby names, this is the A-Z of Japanese names. It also shows the meaning which I think will by useful to you. babynameguide.com/categoryjapanese.asp?strGender=&strAlpha=A&strCat=Japanese&strOrder=Meaning
HARUKO HINA HINATA YOUKO
MIZUKI NATSUKI TSUKIKO YUZUKI
Brave New Girl - song - was created in 2003.
MIDORI meaning "green" (緑) - Japanese girl name. FUMIKO meaning "child of abundant beauty" (富美子) - Japanese girl name. thats all i got xx
Ikaika. It means WARRIOR/STRONG Plus its Hawaiian
By main characters, I think you mean the player characters. If so, yes, they have names. The boy is named Hilbert, and the girl is named Hilda. Their Japanese names are similar as well. The boy's is Touya, and the girl's is Touko.