My ideas for Cast list--tenative--from various discussions:

OUR GANG:

Rand = Ranma

Tam = Genma

Egwene = Akemi

Nynaeve = Hinako

Perrin = Ryouga

Faile = Akari

Mat = Shinnosuke

Thom Merrilin = Mousse

Loial = Taro

Lan = Soun

Moraine = Cologne 

Min = Ukyou

Elayne = Akane

Avienda = Shampoo

CAEMLYNITES:

Galad = Kunou

Gawyn = Gosunkugi

Morgase = Lum

Gareth Brynn = Megane

His henchmen:  Lum's stormtroopers

Basel Gill:  Master of ABCB

THE WHITE TOWER:

Siuan Sanche:  Nabiki

Leane:  Kasumi

Sheriam:  Belldandy

Alanna or Myrelle:  Urd

Verin:  

Elaida:  Ran

Liandrin:  Azuka

THE BLACK TOWER and other male channelers:

Mazrim Taim: <unknown if we will use him...>  

Logain:  Kumon Ryu

THE FORSAKEN:  AND OTHER ANCIENT FOLK, FORCES OF EVIL, ETC.

Aginor:  Cherry
Asmodean:  Tsubame
Balthamel:  Bokatsu Neko
Be'lal:  Kirin
Demandred: Sakamoto
Graendal:  Azusa Shiratori
Ishmael:  Mitaka
Lanfear:  Kodachi
Mesaana:  Miss Ayumi
Moghedien:  Akemi of MI
Rahvin:  Ataru Morobishi 
Sammael:  Mendo
Semirhage:  Ryoko (UY)


The Dark One:  Carl Macek
Ilyena:  Kyoko
Lews Therin:  Yusaku Godai
The Green Man:  The Juysenkyo guide

Trollocs:  Fanboys
Fades:  Lagbeasts
Draghkars:  Mikados
Gray Men:  Kabuki players

AIEL:

Rhuarc: Kyousuke Kasuga
Amys:  Hikaru 
Bair: Madoka

The Wise Ones (Melaine, Sorilea, etc.)
candidates for char selection :)

Sakura
Kyoko's mom
Godai's grandmother
Mrs. Ichinose

Bain and Chiad:  Linlin and RanRan

Gaul: ?

Northerners:
Agelmar:
Ingtar:
Hurin:

Miscellaneous Chars:

Bayle Domon = Irresponsible Captain Tylor

Eganinin = Yuriko Star

Juilin Sandar = ? Zenigata? Ryo Saeba?

Birgitte = Benten

Padan Fain = Happousai

The tinker leader and wife = Cosmo and Sunshine

Elyas Machera =