can someone please identify these characters

[gintoki88]

Who are the top two characters on each side?

I know from Kaze and Makenshi onwards but above them i dont know those four characters.


http://www.eclypsia.com/en/video-games/news-5697.html

---edit--
Thanks guys, i now can sleep with a clear mind and not stay up pondering on who those top 4 characters are lol

From Left to right we have:
Chaos, Brandt - FF The 4 Heroes of light
Makenshi, Kaze - FF Unlimited
Ultima or St.Ajora, Ramza (not sure which one, never played tactics before) - FF Tactics
Cid Raines, Snow - FFXIII
Vayne Carudus Solidor, Ashe - FFXII
Garland, Warrior of light - FF
Seifer, Squall (Finally someone for Squall to dual in gunblade combat, stuff ultimicia) - FFVIII
Seymour, Yuna (kill it with fire) - FFX
Genisis, Zach/Zack (if u want the proper Japanese translation or retail English translation of his name) - FFVII Crisis Core

And lastly

Stella Nox Fleuret and Noctis Lucis Caelum - FFXV